| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.937 | 17/6:12.929 |
| 2 | 1 | 18.642 | 18/6:05.211 |
| 3 | 1 | 19.454 | 18/6:00.198 |
| 4 | 1 | 20.708 | 18/6:03.334 |
| 5 | 1 | 18.903 | 19/6:18.647 |
| 6 | 1 | 18.220 | 19/6:13.236 |
| 7 | 1 | 19.363 | 19/6:12.473 |
| 8 | 1 | 24.357 | 18/6:03.564 |
| 9 | 1 | 19.014 | 18/6:01.196 |
| 10 | 1 | 18.954 | 19/6:19.149 |
| 11 | 1 | 19.587 | 19/6:18.513 |
| 12 | 1 | 19.513 | 19/6:17.866 |
| 13 | 1 | 19.405 | 19/6:17.160 |
| 14 | 1 | 19.042 | 19/6:16.063 |
| 15 | 1 | 18.531 | 19/6:14.465 |
| 16 | 1 | 18.948 | 19/6:13.561 |
| 17 | 1 | 27.135 | 18/6:01.814 |
| 18 | 1 | 18.307 | 18/6:00.020 |