USA Swimming-National Meets 3/5/2026 - 8:25 PM
2026 TYR Pro Swim Series - Westmont - 3/4/2026 to 3/7/2026
Event 18 Men 400 LC Meter IM
==================================================================
World: W 4:02.50 7/23/2023 Leon Marchand, FRA
American: A 4:03.84 8/10/2008 Michael Phelps, USA
U.S. Open: O 4:05.25 6/29/2008 Michael Phelps, Club Wolverine
Jr World: J 4:09.38 7/18/2025 Yumeki Kojima, JPN
Pro Swim: P 4:07.80 4/13/2023 Leon Marchand, France
Name Age Team Prelims Finals
==================================================================
=== A - Final ===
1 Carson Foster 24 New York Athleti 4:20.07 4:09.49
r:+0.64 26.19 55.90 (29.71)
1:28.74 (32.84) 2:00.46 (31.72)
2:35.83 (35.37) 3:11.49 (35.66)
3:41.34 (29.85) 4:09.49 (28.15)
2 Shaine Casas 26 Longhorn Aquatic 4:27.08 4:16.37
r:+0.65 25.05 55.37 (30.32)
1:28.78 (33.41) 2:01.89 (33.11)
2:38.39 (36.50) 3:15.52 (37.13)
3:46.31 (30.79) 4:16.37 (30.06)
3 Bobby Finke 26 Saint Petersburg 4:26.16 4:21.57
r:+0.75 27.55 59.37 (31.82)
1:33.41 (34.04) 2:06.25 (32.84)
2:44.46 (38.21) 3:23.36 (38.90)
3:53.34 (29.98) 4:21.57 (28.23)
4 Max Matteazzi 26 Team Pittsburgh- 4:26.53 4:22.77
r:+0.67 27.62 59.56 (31.94)
1:33.80 (34.24) 2:06.98 (33.18)
2:44.53 (37.55) 3:22.24 (37.71)
3:53.02 (30.78) 4:22.77 (29.75)
5 Stephan Steverink 22 Brazil-IT 4:27.28 4:23.31
r:+0.68 27.25 58.44 (31.19)
1:34.32 (35.88) 2:09.34 (35.02)
2:46.57 (37.23) 3:24.22 (37.65)
3:54.51 (30.29) 4:23.31 (28.80)
6 Grant Sanders 28 Unattached-FL 4:24.08 4:25.73
r:+0.74 27.48 58.76 (31.28)
1:34.29 (35.53) 2:09.25 (34.96)
2:46.07 (36.82) 3:23.62 (37.55)
3:55.76 (32.14) 4:25.73 (29.97)
7 Anthony Dornoff 17 La Mirada Armada 4:28.11 4:28.08
r:+0.69 28.06 1:00.61 (32.55)
1:36.15 (35.54) 2:10.42 (34.27)
2:48.10 (37.68) 3:27.10 (39.00)
3:57.63 (30.53) 4:28.08 (30.45)
8 Santi Alzate 17 SwimMAC Carolina 4:28.54 4:29.63
r:+0.70 27.74 59.54 (31.80)
1:35.39 (35.85) 2:10.60 (35.21)
2:49.35 (38.75) 3:28.04 (38.69)
3:59.51 (31.47) 4:29.63 (30.12)
=== B - Final ===
9 Max Vega Cuevas 22 Mexico-IT 4:30.62 4:25.77
r:+0.63 28.13 59.66 (31.53)
1:35.26 (35.60) 2:09.45 (34.19)
2:47.24 (37.79) 3:24.97 (37.73)
3:56.07 (31.10) 4:25.77 (29.70)
10 Ian Heysen 18 Blue Dolfins-FL 4:29.66 4:27.28
r:+0.66 28.72 1:01.96 (33.24)
1:36.92 (34.96) 2:11.62 (34.70)
2:49.13 (37.51) 3:26.89 (37.76)
3:57.77 (30.88) 4:27.28 (29.51)
11 Eli Sweet 16 SwimMAC Carolina 4:30.62 4:28.77
r:+0.79 28.14 1:00.63 (32.49)
1:36.02 (35.39) 2:10.83 (34.81)
2:48.80 (37.97) 3:27.65 (38.85)
3:58.66 (31.01) 4:28.77 (30.11)
12 Rafael Arizpe Arriaga 18 Mexico-IT 4:34.85 4:30.46
r:+0.65 28.02 1:00.48 (32.46)
1:34.67 (34.19) 2:09.08 (34.41)
2:47.83 (38.75) 3:28.30 (40.47)
3:59.57 (31.27) 4:30.46 (30.89)
13 Peter Whittington 21 Badger Swim Club 4:36.19 4:32.73
r:+0.66 28.43 1:01.71 (33.28)
1:37.26 (35.55) 2:13.12 (35.86)
2:52.38 (39.26) 3:31.42 (39.04)
4:02.59 (31.17) 4:32.73 (30.14)
14 Gabriel Manteufel 18 Sandpipers Of Ne 4:30.53 4:35.95
r:+0.75 28.65 1:02.33 (33.68)
1:38.83 (36.50) 2:14.37 (35.54)
2:54.30 (39.93) 3:35.00 (40.70)
4:06.83 (31.83) 4:35.95 (29.12)
15 Tristan Prizler 20 Dayton Raiders-O 4:38.09 4:36.56
28.46 1:02.29 (33.83)
1:37.05 (34.76) 2:13.13 (36.08)
2:50.74 (37.61) 3:30.65 (39.91)
4:03.34 (32.69) 4:36.56 (33.22)
16 Dillon Spooner 18 Indian River Aqu 4:44.23 4:41.86
r:+0.69 28.89 1:02.50 (33.61)
1:39.22 (36.72) 2:14.59 (35.37)
2:54.81 (40.22) 3:35.72 (40.91)
4:09.32 (33.60) 4:41.86 (32.54)
=== C - Final ===
17 Brian Raghunathan 16 Unattached-PC 4:49.54 4:38.16
r:+0.63 28.56 1:01.41 (32.85)
1:39.22 (37.81) 2:15.46 (36.24)
2:54.25 (38.79) 3:33.07 (38.82)
4:05.98 (32.91) 4:38.16 (32.18)
18 Jack Pollard 16 Sandpipers Of Ne 4:44.84 4:42.43
r:+0.67 29.10 1:02.44 (33.34)
1:39.08 (36.64) 2:14.31 (35.23)
2:54.84 (40.53) 3:35.83 (40.99)
4:09.57 (33.74) 4:42.43 (32.86)
=== Preliminaries ===
15 Gunnar Seversen 20 Unattached-WI 4:37.13
r:0.74 27.70 1:00.17 (32.47)
1:37.25 (37.08) 2:13.99 (36.74)
2:53.89 (39.90) 3:35.29 (41.40)
4:07.27 (31.98) 4:37.13 (29.86)
-- Gabriel Pelinkovic 16 Fmc Aquatic-IL DQ
r:0.72 28.61 1:02.81 (34.20)
1:40.75 (37.94) 2:18.54 (37.79)
2:57.60 (39.06) 3:38.05 (40.45)
4:11.58 (33.53) DQ (32.79)
-- Jaques Harrison 18 Swimming Canada- DQ
r:0.62 28.15 59.96 (31.81)
1:34.82 (34.86) 2:09.02 (34.20)
2:48.91 (39.89) 3:28.84 (39.93)
3:59.84 (31.00) DQ (30.02)
-- Jack Kelly 22 New York Athleti DFS