2003 BIG WEST CONFERENCE CHAMPIONSHIPS
Men's 100 Breaststroke Final Results
NCAA Div I automatic 54.30 - consideration 55.92
Meet Record 54.26 Brian Pajer UCI 1990
| Place | Name | Team | Final Result | Final Splits | Prelim | Prelim Splits |
| 1 | Ben Palmer | CP | 00:55.80 | 00:26.48 | 00:55.40 | 00:26.27 |
| 2 | Filip Wronski | UOP | 00:55.88 | 00:26.61 | 00:56.15 | 00:26.35 |
| 3 | Chris Michelmore | CP | 00:56.74 | 00:26.98 | 00:56.42 | 00:26.79 |
| 4 | Scott Baer | UCSB | 00:56.93 | 00:26.89 | 00:56.59 | 00:26.51 |
| 5 | Attila Szilagyi | UCI | 00:56.97 | 00:26.86 | 00:56.84 | 00:26.91 |
| 6 | Derek Ogata | UCSB | 00:57.14 | 00:26.52 | 00:56.52 | 00:26.40 |
| 7 | Marc Cavallero | UCSB | 00:57.82 | 00:27.03 | 00:57.29 | 00:27.00 |
| 8 | Brian Kim | UCI | 00:59.05 | 00:27.72 | 00:58.49 | 00:27.65 |
| 9 | Matt Davis | CP | 00:59.22 | 00:27.70 | 00:58.90 | 00:27.85 |
| 10 | Danny Puchalski | UCI | 00:59.29 | 00:27.91 | 00:59.89 | 00:28.05 |
| 11 | Charles Frank | CSUN | 00:59.90 | 00:28.07 | 00:59.23 | 00:27.80 |
| 12 | Craig Wong | CP | 00:59.98 | 00:28.01 | 00:59.75 | 00:27.86 |
| 13 | Daniel Kang | CSUN | 01:00.88 | 00:28.78 | 01:01.09 | 00:28.41 |
| 14 | Steve Chiaro | UOP | 01:00.97 | 00:28.61 | 01:01.04 | 00:28.85 |
| 15 | Ben Hardisty | CP | 01:02.64 | 00:29.46 | 01:02.60 | 00:29.51 |
| 16 | George Olveda | CP | 01:02.93 | 00:29.70 | 01:03.02 | 00:29.63 |
| 17 | Todd Husty | UCSB | 00:59.09 | 00:27.80 | 00:59.33 | 00:27.99 |
| 18 | Raymond Giang | UCI | 01:02.02 | 00:28.90 | 01:02.75 | 00:29.38 |
| 19 | William Selde | UOP | 01:02.31 | 00:28.76 | 01:01.63 | 00:28.50 |
| 20 | Mike Green | CP | 01:07.86 | 00:31.99 | 01:09.10 | 00:32.89 |
| 21 | Kyle Baker | UCSB | 01:02.86 | 00:29.22 | ||
| 22 | Matt Lopez | CSUN | 01:09.21 | 00:32.23 |