| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.225 | N/A |
| 2 | 1 | 23.476 | 22/8:14.221 |
| 3 | 2 | 25.918 | 21/8:15.165 |
| 4 | 2 | 24.597 | 21/8:14.498 |
| 5 | 1 | 33.664 | 19/8:05.672 |
| 6 | 2 | 25.463 | 19/8:00.449 |
| 7 | 2 | 25.518 | 20/8:23.572 |
| 8 | 2 | 24.788 | 20/8:19.090 |
| 9 | 2 | 24.695 | 20/8:15.507 |
| 10 | 1 | 23.419 | 20/8:10.027 |
| 11 | 1 | 25.038 | 20/8:08.719 |
| 12 | 2 | 23.741 | 20/8:05.408 |
| 13 | 1 | 23.705 | 20/8:02.593 |
| 14 | 1 | 32.107 | 20/8:12.490 |
| 15 | 1 | 27.219 | 20/8:14.340 |
| 16 | 1 | 31.541 | 20/8:21.417 |
| 17 | 1 | 25.398 | 20/8:20.315 |
| 18 | 1 | 24.413 | 20/8:18.242 |
| 19 | 1 | 23.907 | 20/8:15.865 |
| 20 | 2 | 35.249 | 20/8:25.081 |