| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 12.190 | 25/5:04.750 |
| 2 | 3 | 12.287 | 25/5:05.962 |
| 3 | 3 | 12.386 | 25/5:07.192 |
| 4 | 3 | 12.409 | 25/5:07.950 |
| 5 | 3 | 12.502 | 25/5:08.870 |
| 6 | 4 | 12.259 | 25/5:08.471 |
| 7 | 4 | 12.503 | 25/5:09.057 |
| 8 | 4 | 12.213 | 25/5:08.591 |
| 9 | 4 | 12.189 | 25/5:08.161 |
| 10 | 4 | 12.241 | 25/5:07.947 |
| 11 | 4 | 12.359 | 25/5:08.041 |
| 12 | 4 | 12.311 | 25/5:08.019 |
| 13 | 4 | 12.120 | 25/5:07.633 |
| 14 | 4 | 12.693 | 25/5:08.325 |
| 15 | 4 | 12.300 | 25/5:08.270 |
| 16 | 4 | 12.582 | 25/5:08.663 |
| 17 | 4 | 12.398 | 25/5:08.738 |
| 18 | 4 | 12.175 | 25/5:08.496 |
| 19 | 4 | 12.220 | 25/5:08.338 |
| 20 | 4 | 12.422 | 25/5:08.449 |
| 21 | 4 | 12.420 | 25/5:08.546 |
| 22 | 4 | 12.217 | 25/5:08.405 |
| 23 | 4 | 12.978 | 25/5:09.102 |
| 24 | 4 | 12.414 | 25/5:09.154 |
| 25 | 4 | 12.384 | 25/5:09.172 |