| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.881 | N/A |
| 2 | 4 | 17.040 | 21/6:04.681 |
| 3 | 4 | 20.933 | 19/6:05.638 |
| 4 | 4 | 20.529 | 19/6:14.893 |
| 5 | 4 | 19.672 | 19/6:15.664 |
| 6 | 3 | 15.665 | 19/6:01.701 |
| 7 | 4 | 14.726 | 20/6:07.670 |
| 8 | 4 | 23.423 | 19/6:03.278 |
| 9 | 4 | 16.501 | 20/6:16.542 |
| 10 | 4 | 20.228 | 19/6:01.315 |
| 11 | 4 | 15.117 | 20/6:13.165 |
| 12 | 4 | 15.815 | 20/6:08.729 |
| 13 | 4 | 15.700 | 20/6:04.850 |
| 14 | 4 | 18.415 | 20/6:05.536 |
| 15 | 4 | 17.582 | 20/6:04.993 |
| 16 | 4 | 14.946 | 20/6:01.184 |
| 17 | 4 | 15.670 | 21/6:16.333 |
| 18 | 4 | 17.476 | 21/6:16.161 |
| 19 | 4 | 16.689 | 21/6:15.133 |
| 20 | 4 | 15.354 | 21/6:12.808 |
| 21 | 4 | 15.797 | 21/6:11.159 |