| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.309 | N/A |
| 2 | 2 | 19.391 | 25/8:02.693 |
| 3 | 2 | 18.952 | 26/8:16.596 |
| 4 | 3 | 19.814 | 25/8:02.565 |
| 5 | 3 | 19.323 | 25/8:02.189 |
| 6 | 3 | 19.298 | 25/8:01.843 |
| 7 | 3 | 19.745 | 25/8:03.401 |
| 8 | 3 | 18.822 | 25/8:01.349 |
| 9 | 3 | 19.757 | 25/8:02.615 |
| 10 | 3 | 19.834 | 25/8:03.805 |
| 11 | 3 | 19.404 | 25/8:03.725 |
| 12 | 2 | 19.029 | 25/8:02.841 |
| 13 | 2 | 18.921 | 25/8:01.889 |
| 14 | 2 | 18.364 | 25/8:00.054 |
| 15 | 2 | 19.098 | 26/8:19.009 |
| 16 | 2 | 19.103 | 26/8:18.734 |
| 17 | 2 | 18.927 | 26/8:18.218 |
| 18 | 2 | 18.795 | 26/8:17.569 |
| 19 | 2 | 19.106 | 26/8:17.424 |
| 20 | 2 | 19.182 | 26/8:17.394 |
| 21 | 2 | 18.501 | 26/8:16.516 |
| 22 | 2 | 19.531 | 26/8:16.948 |
| 23 | 2 | 20.620 | 26/8:18.578 |
| 24 | 2 | 19.176 | 26/8:18.497 |
| 25 | 3 | 24.085 | 25/8:04.087 |