| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.573 | 15/5:08.595 |
| 2 | 3 | 19.999 | 15/5:04.290 |
| 3 | 3 | 19.659 | 15/5:01.155 |
| 4 | 2 | 20.164 | 15/5:01.481 |
| 5 | 4 | 23.109 | 15/5:10.512 |
| 6 | 4 | 22.350 | 15/5:14.635 |
| 7 | 3 | 20.042 | 15/5:12.634 |
| 8 | 3 | 19.705 | 15/5:10.502 |
| 9 | 3 | 19.386 | 15/5:08.312 |
| 10 | 2 | 19.692 | 15/5:07.019 |
| 11 | 2 | 20.237 | 15/5:06.704 |
| 12 | 3 | 24.967 | 15/5:12.354 |
| 13 | 4 | 21.003 | 15/5:12.561 |
| 14 | 3 | 20.197 | 15/5:11.875 |
| 15 | 3 | 19.831 | 15/5:10.914 |