| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.069 | 15/5:01.035 |
| 2 | 3 | 19.568 | 16/5:17.096 |
| 3 | 3 | 19.613 | 16/5:16.-08 |
| 4 | 3 | 19.409 | 16/5:14.636 |
| 5 | 3 | 20.042 | 16/5:15.843 |
| 6 | 3 | 19.605 | 16/5:15.482 |
| 7 | 3 | 22.914 | 15/5:02.614 |
| 8 | 3 | 18.931 | 15/5:00.283 |
| 9 | 4 | 26.481 | 15/5:11.053 |
| 10 | 4 | 19.244 | 15/5:08.814 |
| 11 | 4 | 27.920 | 15/5:18.812 |
| 12 | 4 | 18.520 | 15/5:15.395 |
| 13 | 4 | 20.995 | 15/5:15.358 |
| 14 | 4 | 24.690 | 15/5:19.286 |
| 15 | 4 | 20.392 | 15/5:18.393 |