| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.317 | 17/8:01.389 |
| 2 | 4 | 30.776 | 17/8:22.290 |
| 3 | 4 | 31.351 | 16/8:02.368 |
| 4 | 5 | 30.610 | 16/8:04.216 |
| 5 | 4 | 24.182 | 17/8:13.802 |
| 6 | 4 | 24.181 | 17/8:00.014 |
| 7 | 4 | 24.728 | 18/8:19.023 |
| 8 | 4 | 35.167 | 17/8:07.288 |
| 9 | 4 | 27.525 | 17/8:05.136 |
| 10 | 4 | 32.825 | 17/8:12.425 |
| 11 | 5 | 27.094 | 17/8:09.532 |
| 12 | 5 | 26.284 | 17/8:05.973 |
| 13 | 5 | 32.179 | 17/8:10.671 |
| 14 | 4 | 31.456 | 17/8:13.819 |
| 15 | 4 | 26.779 | 17/8:11.247 |
| 16 | 4 | 23.031 | 17/8:05.015 |
| 17 | 4 | 36.024 | 17/8:12.509 |