| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.707 | N/A |
| 2 | 1 | 17.082 | 29/8:17.003 |
| 3 | 1 | 17.078 | 29/8:16.947 |
| 4 | 1 | 21.526 | 26/8:02.757 |
| 5 | 1 | 17.262 | 27/8:12.869 |
| 6 | 2 | 24.003 | 25/8:04.071 |
| 7 | 2 | 17.456 | 26/8:15.402 |
| 8 | 2 | 26.954 | 24/8:03.178 |
| 9 | 2 | 19.174 | 24/8:00.245 |
| 10 | 1 | 17.574 | 25/8:13.664 |
| 11 | 1 | 18.408 | 25/8:10.347 |
| 12 | 3 | 26.627 | 24/8:05.280 |
| 13 | 2 | 19.110 | 24/8:03.027 |
| 14 | 2 | 16.815 | 25/8:16.988 |
| 15 | 2 | 18.687 | 25/8:14.860 |
| 16 | 2 | 17.498 | 25/8:11.113 |
| 17 | 2 | 17.178 | 25/8:07.355 |
| 18 | 2 | 20.599 | 25/8:08.868 |
| 19 | 2 | 24.476 | 25/8:15.383 |
| 20 | 2 | 17.077 | 25/8:11.865 |
| 21 | 2 | 18.535 | 25/8:10.449 |
| 22 | 2 | 17.165 | 25/8:07.603 |
| 23 | 2 | 19.213 | 25/8:07.249 |
| 24 | 2 | 17.831 | 25/8:05.484 |
| 25 | 2 | 16.635 | 25/8:02.670 |