| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.676 | N/A |
| 2 | 1 | 18.257 | 20/6:02.559 |
| 3 | 1 | 18.323 | 20/6:03.186 |
| 4 | 1 | 22.714 | 19/6:11.044 |
| 5 | 1 | 18.654 | 19/6:06.442 |
| 6 | 1 | 18.850 | 19/6:04.148 |
| 7 | 1 | 18.494 | 19/6:01.552 |
| 8 | 1 | 19.829 | 19/6:03.013 |
| 9 | 1 | 19.042 | 19/6:02.542 |
| 10 | 2 | 24.649 | 19/6:13.003 |
| 11 | 1 | 19.219 | 19/6:12.131 |
| 12 | 2 | 20.707 | 19/6:13.610 |
| 13 | 2 | 18.791 | 19/6:11.969 |
| 14 | 1 | 18.404 | 19/6:10.044 |
| 15 | 1 | 19.096 | 19/6:09.284 |
| 16 | 1 | 18.819 | 19/6:08.293 |
| 17 | 1 | 20.496 | 19/6:09.313 |
| 18 | 1 | 18.763 | 19/6:08.377 |
| 19 | 1 | 18.594 | 19/6:07.377 |