| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 11.788 | N/A |
| 2 | 1 | 22.113 | 17/6:05.596 |
| 3 | 1 | 20.556 | 18/6:14.474 |
| 4 | 3 | 24.360 | 17/6:09.276 |
| 5 | 2 | 24.164 | 17/6:16.056 |
| 6 | 2 | 20.501 | 17/6:09.208 |
| 7 | 2 | 21.509 | 17/6:06.996 |
| 8 | 2 | 20.456 | 17/6:03.008 |
| 9 | 2 | 20.443 | 18/6:21.754 |
| 10 | 2 | 20.417 | 18/6:19.212 |
| 11 | 2 | 24.383 | 17/6:02.031 |
| 12 | 2 | 20.685 | 17/6:00.278 |
| 13 | 2 | 20.554 | 18/6:20.321 |
| 14 | 2 | 20.850 | 18/6:19.237 |
| 15 | 2 | 21.351 | 18/6:18.917 |
| 16 | 2 | 21.106 | 18/6:18.362 |
| 17 | 2 | 20.505 | 18/6:17.238 |
| 18 | 2 | 20.730 | 18/6:16.471 |