| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 1:08.321 | N/A |
| 2 | 4 | 21.798 | 20/8:02.483 |
| 3 | 4 | 17.919 | 22/8:05.349 |
| 4 | 4 | 17.796 | 23/8:10.083 |
| 5 | 4 | 18.852 | 23/8:08.328 |
| 6 | 4 | 20.307 | 23/8:13.677 |
| 7 | 4 | 19.099 | 23/8:12.814 |
| 8 | 4 | 19.535 | 23/8:13.568 |
| 9 | 4 | 18.004 | 23/8:09.923 |
| 10 | 3 | 20.699 | 23/8:13.676 |
| 11 | 3 | 17.785 | 23/8:10.267 |
| 12 | 3 | 17.550 | 23/8:07.009 |
| 13 | 2 | 18.212 | 23/8:05.507 |
| 14 | 2 | 17.985 | 23/8:03.851 |
| 15 | 2 | 17.919 | 23/8:02.329 |
| 16 | 2 | 17.877 | 23/8:00.948 |
| 17 | 2 | 18.029 | 24/8:18.659 |
| 18 | 2 | 18.476 | 24/8:18.342 |
| 19 | 2 | 19.229 | 23/8:00.296 |