| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.037 | 20/6:00.740 |
| 2 | 2 | 16.461 | 21/6:02.229 |
| 3 | 2 | 17.391 | 21/6:03.223 |
| 4 | 2 | 16.236 | 22/6:14.688 |
| 5 | 2 | 18.718 | 21/6:04.741 |
| 6 | 2 | 16.376 | 21/6:01.267 |
| 7 | 2 | 16.367 | 22/6:15.842 |
| 8 | 2 | 19.431 | 21/6:04.920 |
| 9 | 2 | 17.797 | 21/6:05.899 |
| 10 | 2 | 17.322 | 21/6:05.686 |
| 11 | 2 | 17.652 | 21/6:06.141 |
| 12 | 2 | 24.187 | 21/6:17.956 |
| 13 | 2 | 16.923 | 21/6:16.220 |
| 14 | 2 | 16.559 | 21/6:14.186 |
| 15 | 2 | 16.308 | 21/6:12.071 |
| 16 | 2 | 16.568 | 21/6:10.562 |
| 17 | 2 | 16.692 | 21/6:09.384 |
| 18 | 2 | 17.803 | 21/6:09.633 |
| 19 | 2 | 15.702 | 21/6:07.533 |
| 20 | 2 | 16.323 | 21/6:06.296 |
| 21 | 2 | 19.066 | 21/6:07.919 |