| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 12.826 | 19/4:03.694 |
| 2 | 4 | 6.368 | 26/4:09.522 |
| 3 | 4 | 6.508 | 29/4:08.453 |
| 4 | 4 | 1:48.824 | 8/4:29.052 |
| 5 | 4 | 7.146 | 9/4:15.010 |
| 6 | 4 | 7.497 | 10/4:08.615 |
| 7 | 4 | 6.479 | 11/4:04.590 |
| 8 | 4 | 6.464 | 12/4:03.168 |
| 9 | 4 | 6.590 | 13/4:03.681 |
| 10 | 4 | 6.477 | 14/4:05.251 |
| 11 | 4 | 7.211 | 15/4:08.714 |
| 12 | 4 | 6.419 | 16/4:11.745 |
| 13 | 4 | 7.344 | 16/4:01.419 |
| 14 | 4 | 6.962 | 17/4:06.640 |
| 15 | 4 | 6.537 | 18/4:11.582 |
| 16 | 4 | 6.682 | 18/4:03.376 |
| 17 | 4 | 6.274 | 19/4:08.797 |
| 18 | 4 | 8.410 | 19/4:03.852 |
| 19 | 4 | 7.001 | 20/4:10.546 |
| 20 | 4 | 7.450 | 20/4:05.469 |