| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.20 | N/A |
| 2 | 3 | 17.390 | 28/8:09.053 |
| 3 | 3 | 18.055 | 27/8:00.785 |
| 4 | 3 | 22.940 | 25/8:07.008 |
| 5 | 3 | 19.461 | 25/8:07.076 |
| 6 | 3 | 25.603 | 24/8:15.865 |
| 7 | 3 | 17.475 | 24/8:03.542 |
| 8 | 4 | 26.947 | 23/8:04.737 |
| 9 | 4 | 24.573 | 23/8:14.221 |
| 10 | 3 | 19.257 | 23/8:08.602 |
| 11 | 3 | 17.693 | 23/8:00.666 |
| 12 | 3 | 17.546 | 24/8:14.510 |
| 13 | 4 | 22.638 | 24/8:18.357 |
| 14 | 4 | 19.750 | 24/8:16.503 |
| 15 | 3 | 14.602 | 24/8:06.456 |
| 16 | 3 | 19.868 | 24/8:05.823 |
| 17 | 3 | 21.425 | 24/8:07.508 |
| 18 | 3 | 18.548 | 24/8:05.101 |
| 19 | 3 | 18.323 | 24/8:02.675 |
| 20 | 3 | 18.090 | 24/8:00.222 |
| 21 | 3 | 17.937 | 25/8:17.745 |
| 22 | 3 | 17.866 | 25/8:15.413 |
| 23 | 3 | 19.822 | 25/8:15.428 |
| 24 | 3 | 18.815 | 25/8:14.390 |
| 25 | 3 | 20.364 | 25/8:14.988 |