3 km Knockout, Men

Competition 2025 World Aquatics Championships
Venue Singapore SGP
Held 19 July 2025
Status Medal
Competitors 65
Countries 40
Pos Athlete(s) Country 1500m 1000m 500m
🥇 Florian Wellbrock GER 17:00.4
(1 h2)		 11:27.2
(1 F)		 5:46.0
(1 F)
🥈 Dávid Betlehem HUN 17:01.4
(2 h2)		 11:27.8
(2 F)		 5:47.7
(2 F)
🥉 Marc-Antoine Olivier FRA 17:05.0
(4 h2)		 11:29.2
(4 F)		 5:51.1
(3 F)
4 Gregorio Paltrinieri ITA 17:03.9
(3 h1)		 11:30.4
(5 F)		 5:58.9
(4 F)
5 Thomas Edward Raymond AUS 17:03.8
(2 h1)		 11:28.1
(3 F)		 5:59.0
(5 F)
6 Kristóf Rasovszky HUN 17:05.0
(5 h2)		 11:32.6
(=9 F)		 6:06.0
(6 F)
7 Ivan Puskovitch USA 17:08.8
(5 h1)		 11:31.8
(7 F)		 6:07.2
(7 F)
8 Logan Fontaine FRA 17:08.9
(6 h1)		 11:30.8
(6 F)		 6:07.2
(8 F)
9 Martin Straka CZE 17:06.2
(4 h1)		 11:31.9
(8 F)		 6:08.6
(9 F)
10 Nick Sloman AUS 17:03.9
(3 h2)		 11:32.6
(=9 F)		 6:10.3
(10 F)
11 Eric Brown CAN 17:10.1
(7 h1)		 11:33.1
(11 F)		 —
12 Luca Karl AUT 17:08.7
(10 h2)		 11:33.2
(12 F)		 —
13 Paul Niederberger SUI 17:06.9
(7 h2)		 11:34.1
(13 F)		 —
14 Christian Schreiber SUI 17:11.5
(9 h1)		 11:34.2
(14 F)		 —
15 Vladislav Utrobin
Team: NAB		 NEU 17:11.5
(10 h1)		 11:34.3
(15 F)		 —
16 Matteo Diodato ITA 17:00.9
(1 h1)		 11:34.7
(16 F)		 —
17 Oliver Klemet GER 17:05.7
(6 h2)		 11:34.9
(17 F)		 —
18 Alkis Kynigakis GRE 17:08.2
(8 h2)		 11:35.8
(18 F)		 —
19 Dylan Gravley USA 17:08.6
(9 h2)		 11:37.7
(19 F)		 —
20 Lev Cherepanov KAZ 17:11.4
(8 h1)		 12:00.4
(20 F)		 —
21 Ratthawit Thammananthachote THA 17:10.1
(11 h2)		 — —
22 Konstantinos Chourdakis GRE 17:10.3
(12 h2)		 — —
23 Matheus Melecchi BRA 17:10.7
(13 h2)		 — —
24 Saveliy Luzin
Team: NAB		 NEU 17:11.1
(14 h2)		 — —
25 Luiz Loureiro BRA 17:13.0
(15 h2)		 — —
26 Joaquín Moreno ARG 17:13.1
(11 h1)		 — —
27 Park Jae-Hun KOR 17:13.9
(12 h1)		 — —
28 Bartosz Kapała POL 17:14.2
(16 h2)		 — —
29 Kaito Tsujimori JPN 17:16.6
(13 h1)		 — —
30 Emre ZeytinoÄŸlu TUR 17:41.5
(17 h2)		 — —
31 Matthew Caldwell RSA 17:45.4
(14 h1)		 — —
32 Su Bo-Ling TPE 17:45.4
(15 h1)		 — —
33 Lan Tianchen CHN 17:47.9
(18 h2)		 — —
34 Oh Se-Beom KOR 17:48.4
(16 h1)		 — —
35 Artyom Lukasevits SGP 17:50.0
(17 h1)		 — —
36 Nico Esslinger NAM 17:52.4
(19 h2)		 — —
37 Connor Buck RSA 17:54.1
(20 h2)		 — —
38 Ilias El-Fallaki MAR 17:57.9
(18 h1)		 — —
39 Louis Clark NZL 17:58.4
(19 h1)		 — —
40 Galymzhan Balabek KAZ 18:01.9
(20 h1)		 — —
41 Diego Dulieu HON 18:03.1
(21 h1)		 — —
42 Atakan Ercan TUR 18:03.2
(22 h1)		 — —
43 Keith Sin HKG 18:03.8
(23 h1)		 — —
44 Tsao Jun-Yan TPE 18:13.7
(21 h2)		 — —
45 Zhang Jinhou CHN 18:13.8
(22 h2)		 — —
46 Richard Urban SVK 18:15.9
(23 h2)		 — —
47 Théo Druenne MON 18:16.9
(24 h1)		 — —
48 Esteban Faure MON 18:23.3
(24 h2)		 — —
49 Jakub Gabriel SVK 18:23.8
(25 h2)		 — —
50 Prashans Hiremagalur IND 18:40.9
(26 h2)		 — —
51 Riku Takaki JPN 18:46.6
(27 h2)		 — —
52 Luke Tan SGP 18:53.3
(25 h1)		 — —
53 Jeison Rojas CRC 18:53.3
(26 h1)		 — —
54 Tsun Hin Chan HKG 19:34.8
(27 h1)		 — —
55 Juan Núñez DOM 19:38.5
(28 h1)		 — —
56 Army Pal IND 19:42.0
(28 h2)		 — —
57 Joaquín Estigarribia PAR 20:24.0
(29 h2)		 — —
58 Tristan Nell NAM 20:38.1
(29 h1)		 — —
59 Tharusha Perera SRI 21:49.9
(30 h1)		 — —
60 Aryan Joseph KEN 23:33.8
(31 h1)		 — —
61 Swaleh Talib KEN 24:26.7
(32 h1)		 — —
62 Piotr Woźniak POL —
(DNS h1)		 — —
63 Adrián Ywanaga PER —
(DNS h2)		 — —
64 Jamarr Bruno PUR —
(DNS h2)		 — —
65 Rami Rahmouni TUN —
(DNS h2)		 — —

1500m

Heat 1

Pos Athlete(s) Country Mark
1 Matteo Diodato ITA 17:00.9
2 Thomas Edward Raymond AUS 17:03.8
3 Gregorio Paltrinieri ITA 17:03.9
4 Martin Straka CZE 17:06.2
5 Ivan Puskovitch USA 17:08.8
6 Logan Fontaine FRA 17:08.9
7 Eric Brown CAN 17:10.1
8 Lev Cherepanov KAZ 17:11.4
9 Christian Schreiber SUI 17:11.5
10 Vladislav Utrobin
Team: NAB		 NEU 17:11.5
11 Joaquín Moreno ARG 17:13.1
12 Park Jae-Hun KOR 17:13.9
13 Kaito Tsujimori JPN 17:16.6
14 Matthew Caldwell RSA 17:45.4
15 Su Bo-Ling TPE 17:45.4
16 Oh Se-Beom KOR 17:48.4
17 Artyom Lukasevits SGP 17:50.0
18 Ilias El-Fallaki MAR 17:57.9
19 Louis Clark NZL 17:58.4
20 Galymzhan Balabek KAZ 18:01.9
21 Diego Dulieu HON 18:03.1
22 Atakan Ercan TUR 18:03.2
23 Keith Sin HKG 18:03.8
24 Théo Druenne MON 18:16.9
25 Luke Tan SGP 18:53.3
26 Jeison Rojas CRC 18:53.3
27 Tsun Hin Chan HKG 19:34.8
28 Juan Núñez DOM 19:38.5
29 Tristan Nell NAM 20:38.1
30 Tharusha Perera SRI 21:49.9
31 Aryan Joseph KEN 23:33.8
32 Swaleh Talib KEN 24:26.7
DNS Piotr WoźniakDNS POL —

Heat 2

Pos Athlete(s) Country Mark
1 Florian Wellbrock GER 17:00.4
2 Dávid Betlehem HUN 17:01.4
3 Nick Sloman AUS 17:03.9
4 Marc-Antoine Olivier FRA 17:05.0
5 Kristóf Rasovszky HUN 17:05.0
6 Oliver Klemet GER 17:05.7
7 Paul Niederberger SUI 17:06.9
8 Alkis Kynigakis GRE 17:08.2
9 Dylan Gravley USA 17:08.6
10 Luca Karl AUT 17:08.7
11 Ratthawit Thammananthachote THA 17:10.1
12 Konstantinos Chourdakis GRE 17:10.3
13 Matheus Melecchi BRA 17:10.7
14 Saveliy Luzin
Team: NAB		 NEU 17:11.1
15 Luiz Loureiro BRA 17:13.0
16 Bartosz Kapała POL 17:14.2
17 Emre ZeytinoÄŸlu TUR 17:41.5
18 Lan Tianchen CHN 17:47.9
19 Nico Esslinger NAM 17:52.4
20 Connor Buck RSA 17:54.1
21 Tsao Jun-Yan TPE 18:13.7
22 Zhang Jinhou CHN 18:13.8
23 Richard Urban SVK 18:15.9
24 Esteban Faure MON 18:23.3
25 Jakub Gabriel SVK 18:23.8
26 Prashans Hiremagalur IND 18:40.9
27 Riku Takaki JPN 18:46.6
28 Army Pal IND 19:42.0
29 Joaquín Estigarribia PAR 20:24.0
DNS Adrián YwanagaDNS PER —
DNS Jamarr BrunoDNS PUR —
DNS Rami RahmouniDNS TUN —

1000m

Pos Athlete(s) Country Mark
1 Florian Wellbrock GER 11:27.2
2 Dávid Betlehem HUN 11:27.8
3 Thomas Edward Raymond AUS 11:28.1
4 Marc-Antoine Olivier FRA 11:29.2
5 Gregorio Paltrinieri ITA 11:30.4
6 Logan Fontaine FRA 11:30.8
7 Ivan Puskovitch USA 11:31.8
8 Martin Straka CZE 11:31.9
=9 Kristóf Rasovszky HUN 11:32.6
=9 Nick Sloman AUS 11:32.6
11 Eric Brown CAN 11:33.1
12 Luca Karl AUT 11:33.2
13 Paul Niederberger SUI 11:34.1
14 Christian Schreiber SUI 11:34.2
15 Vladislav Utrobin
Team: NAB		 NEU 11:34.3
16 Matteo Diodato ITA 11:34.7
17 Oliver Klemet GER 11:34.9
18 Alkis Kynigakis GRE 11:35.8
19 Dylan Gravley USA 11:37.7
20 Lev Cherepanov KAZ 12:00.4

500m

Pos Athlete(s) Country Mark
1 Florian Wellbrock GER 5:46.0
2 Dávid Betlehem HUN 5:47.7
3 Marc-Antoine Olivier FRA 5:51.1
4 Gregorio Paltrinieri ITA 5:58.9
5 Thomas Edward Raymond AUS 5:59.0
6 Kristóf Rasovszky HUN 6:06.0
7 Ivan Puskovitch USA 6:07.2
8 Logan Fontaine FRA 6:07.2
9 Martin Straka CZE 6:08.6
10 Nick Sloman AUS 6:10.3