| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.509 | N/A |
| 2 | 1 | 26.689 | 18/8:01.222 |
| 3 | 1 | 21.818 | 20/8:08.325 |
| 4 | 1 | 22.201 | 21/8:18.895 |
| 5 | 1 | 21.974 | 21/8:10.919 |
| 6 | 1 | 22.073 | 21/8:06.529 |
| 7 | 1 | 21.517 | 21/8:01.749 |
| 8 | 1 | 22.619 | 21/8:01.483 |
| 9 | 1 | 22.332 | 21/8:00.566 |
| 10 | 1 | 25.970 | 21/8:07.937 |
| 11 | 1 | 22.081 | 21/8:06.057 |
| 12 | 1 | 22.600 | 21/8:05.461 |
| 13 | 1 | 22.239 | 21/8:04.364 |
| 14 | 1 | 22.569 | 21/8:03.942 |
| 15 | 1 | 22.487 | 21/8:03.464 |
| 16 | 1 | 22.140 | 21/8:02.587 |
| 17 | 1 | 22.674 | 21/8:02.487 |
| 18 | 1 | 22.122 | 21/8:01.750 |
| 19 | 1 | 23.116 | 21/8:02.199 |
| 20 | 1 | 22.035 | 21/8:01.462 |
| 21 | 1 | 22.558 | 21/8:01.323 |