| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 32.723 | N/A |
| 2 | 3 | 26.784 | 18/8:08.051 |
| 3 | 2 | 27.141 | 18/8:11.085 |
| 4 | 2 | 24.702 | 19/8:24.485 |
| 5 | 2 | 24.359 | 19/8:16.016 |
| 6 | 2 | 24.443 | 19/8:11.467 |
| 7 | 2 | 23.337 | 19/8:05.021 |
| 8 | 2 | 24.513 | 19/8:03.440 |
| 9 | 2 | 27.681 | 19/8:09.383 |
| 10 | 2 | 28.494 | 19/8:15.631 |
| 11 | 3 | 30.275 | 19/8:23.835 |
| 12 | 3 | 28.240 | 18/8:00.856 |
| 13 | 3 | 24.469 | 19/8:24.038 |
| 14 | 3 | 24.852 | 19/8:22.509 |
| 15 | 3 | 24.888 | 19/8:20.951 |
| 16 | 3 | 24.079 | 19/8:18.631 |
| 17 | 3 | 28.436 | 19/8:21.502 |
| 18 | 3 | 23.206 | 19/8:18.498 |
| 19 | 3 | 27.245 | 19/8:19.867 |