| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.802 | 18/5:02.436 |
| 2 | 3 | 16.824 | 18/5:02.634 |
| 3 | 3 | 17.080 | 18/5:04.236 |
| 4 | 2 | 17.499 | 18/5:06.923 |
| 5 | 2 | 16.290 | 18/5:04.182 |
| 6 | 2 | 17.027 | 18/5:04.566 |
| 7 | 2 | 18.325 | 18/5:08.178 |
| 8 | 2 | 16.405 | 18/5:06.567 |
| 9 | 2 | 16.509 | 18/5:05.522 |
| 10 | 2 | 17.101 | 18/5:05.752 |
| 11 | 2 | 16.605 | 18/5:05.128 |
| 12 | 2 | 16.573 | 18/5:04.560 |
| 13 | 2 | 19.562 | 18/5:08.218 |
| 14 | 4 | 20.658 | 18/5:12.763 |
| 15 | 4 | 17.419 | 18/5:12.815 |
| 16 | 4 | 16.553 | 18/5:11.886 |
| 17 | 4 | 16.519 | 18/5:11.030 |
| 18 | 3 | 16.546 | 18/5:10.297 |