| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 29.611 | N/A |
| 2 | 4 | 21.798 | 19/7:01.975 |
| 3 | 4 | 21.696 | 19/7:01.057 |
| 4 | 4 | 22.451 | 19/7:05.281 |
| 5 | 4 | 21.790 | 19/7:04.418 |
| 6 | 3 | 23.401 | 19/7:09.700 |
| 7 | 4 | 24.824 | 19/7:17.491 |
| 8 | 4 | 22.397 | 19/7:16.814 |
| 9 | 4 | 25.545 | 18/7:00.402 |
| 10 | 6 | 29.342 | 18/7:12.405 |
| 11 | 6 | 21.469 | 18/7:08.623 |
| 12 | 6 | 23.431 | 18/7:08.560 |
| 13 | 5 | 25.711 | 18/7:11.738 |
| 14 | 5 | 21.553 | 18/7:08.990 |
| 15 | 5 | 21.851 | 18/7:06.996 |
| 16 | 5 | 25.349 | 18/7:09.233 |
| 17 | 4 | 21.660 | 18/7:07.270 |
| 18 | 4 | 31.050 | 18/7:14.929 |