| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.961 | 21/6:17.181 |
| 2 | 5 | 17.882 | 21/6:16.352 |
| 3 | 5 | 17.410 | 21/6:12.771 |
| 4 | 5 | 18.968 | 20/6:01.105 |
| 5 | 4 | 17.257 | 21/6:15.808 |
| 6 | 5 | 17.615 | 21/6:14.826 |
| 7 | 5 | 17.012 | 21/6:12.315 |
| 8 | 5 | 16.914 | 21/6:10.175 |
| 9 | 5 | 16.933 | 21/6:08.555 |
| 10 | 5 | 16.817 | 21/6:07.015 |
| 11 | 5 | 18.278 | 21/6:08.544 |
| 12 | 5 | 17.875 | 21/6:09.113 |
| 13 | 5 | 17.071 | 21/6:08.296 |
| 14 | 5 | 17.268 | 21/6:07.892 |
| 15 | 5 | 16.746 | 21/6:06.810 |
| 16 | 5 | 16.436 | 21/6:05.456 |
| 17 | 5 | 18.169 | 21/6:06.403 |
| 18 | 5 | 17.689 | 21/6:06.685 |
| 19 | 5 | 16.402 | 21/6:05.514 |
| 20 | 5 | 17.097 | 21/6:05.190 |
| 21 | 5 | 17.548 | 21/6:05.348 |