2003 BIG WEST CONFERENCE CHAMPIONSHIPS
Men's 100 Butterfly Final Results
NCAA Div I automatic 47.34 - consideration 48.76
Meet Record 48.31 Bart Pippenger UNLV 1990
| Place | Name | Team | Final Result | Final Splits | Prelim | Prelim Splits |
| 1 | Will Mc Laughlin | UOP | 00:49.00 | 00:22.83 | 00:49.43 | 00:22.85 |
| 2 | Vince Martinez | UOP | 00:49.29 | 00:23.05 | 00:49.37 | 00:23.17 |
| 3 | Peter Richardson | UOP | 00:50.06 | 00:23.17 | 00:50.01 | 00:23.00 |
| 4 | Gonny Shimura | UCI | 00:50.36 | 00:23.14 | 00:50.44 | 00:23.52 |
| 5 | Larry Chong | UCI | 00:50.37 | 00:23.03 | 00:50.35 | 00:23.22 |
| 6 | Patrick Ota | UCSB | 00:50.54 | 00:23.60 | 00:50.83 | 00:23.43 |
| 7 | David Robinson | UCSB | 00:50.87 | 00:23.65 | 00:51.07 | 00:23.87 |
| 8 | Ben Fisher | UCSB | 00:51.23 | 00:23.49 | 00:50.50 | 00:23.11 |
| 9 | Ryan Dingler | UCSB | 00:50.40 | 00:23.17 | 00:51.20 | 00:23.82 |
| 10 | Danny Ender | UOP | 00:51.71 | 00:24.06 | 00:51.68 | 00:23.90 |
| 11 | Karim Varela | UCSB | 00:51.91 | 00:24.13 | 00:51.78 | 00:24.01 |
| 12 | Matt Sabatasso | CP | 00:52.01 | 00:24.18 | 00:52.41 | 00:24.78 |
| 13 | Trevor Cardinal | CP | 00:52.27 | 00:24.62 | 00:52.43 | 00:25.07 |
| 14 | Nick Boorman | CP | 00:52.47 | 00:24.53 | 00:52.24 | 00:24.47 |
| 15 | Cameron Fox | CSUN | 00:52.56 | 00:24.43 | 00:52.14 | 00:24.28 |
| 16 | Ross Long | CP | 00:52.75 | 00:24.67 | 00:52.59 | 00:25.05 |
| 17 | Erik Hansen | UCSB | 00:52.34 | 00:24.50 | 00:52.43 | 00:24.57 |
| 18 | Eric Orlando | UCSB | 00:52.56 | 00:24.26 | 00:52.10 | 00:24.19 |
| 19 | Hazem Amr | UCI | 00:52.66 | 00:24.63 | 00:52.94 | 00:24.48 |
| 20 | Sean O'Grady | UCI | 00:52.80 | 00:23.95 | 00:53.49 | 00:24.44 |
| 21 | George Olveda | CP | 00:54.07 | 00:25.04 | 00:53.89 | 00:25.23 |
| 22 | Kenji Yoshino | CP | 00:54.30 | 00:24.93 | 00:54.31 | 00:25.17 |
| 23 | Brian Kent | UOP | 00:56.95 | 00:25.74 | 00:57.28 | 00:26.42 |
| 24 | Tk Erwin | UCSB | 00:52.68 | 00:24.05 | ||
| 25 | Joey Dunn | CSUN | 00:52.82 | 00:24.71 | ||
| 26 | William Chae | UCI | 00:54.02 | 00:25.22 | ||
| 27 | Mike Wolkowitz | CSUN | 00:56.56 | 00:26.36 | ||
| 28 | Scott Neiman | CP | 00:58.51 | 00:26.94 | ||
| 29 | Enrique Flores | UCI | 01:00.39 | 00:27.72 |