| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 28.604 | N/A |
| 2 | 4 | 29.358 | 17/8:18.332 |
| 3 | 4 | 29.189 | 17/8:16.098 |
| 4 | 4 | 24.071 | 18/8:16.772 |
| 5 | 3 | 21.002 | 19/8:14.894 |
| 6 | 3 | 24.288 | 19/8:09.072 |
| 7 | 3 | 21.375 | 20/8:21.333 |
| 8 | 3 | 22.602 | 20/8:15.149 |
| 9 | 3 | 21.588 | 20/8:08.102 |
| 10 | 3 | 20.664 | 20/8:00.671 |
| 11 | 2 | 21.373 | 21/8:19.624 |
| 12 | 3 | 32.012 | 20/8:10.687 |
| 13 | 2 | 23.245 | 20/8:08.985 |
| 14 | 2 | 20.367 | 20/8:03.338 |
| 15 | 2 | 30.509 | 20/8:12.262 |
| 16 | 3 | 39.553 | 19/8:06.039 |
| 17 | 3 | 37.207 | 19/8:19.307 |
| 18 | 5 | 45.539 | 18/8:12.546 |