| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.820 | N/A |
| 2 | 1 | 23.442 | 19/7:03.776 |
| 3 | 1 | 23.969 | 19/7:08.519 |
| 4 | 1 | 23.451 | 19/7:06.992 |
| 5 | 2 | 29.821 | 18/7:09.722 |
| 6 | 2 | 31.649 | 17/7:05.282 |
| 7 | 2 | 23.937 | 18/7:24.582 |
| 8 | 2 | 22.965 | 18/7:17.102 |
| 9 | 2 | 23.404 | 18/7:12.425 |
| 10 | 2 | 23.647 | 18/7:09.247 |
| 11 | 1 | 23.995 | 18/7:07.296 |
| 12 | 1 | 26.009 | 18/7:08.812 |
| 13 | 1 | 25.405 | 18/7:09.219 |
| 14 | 1 | 24.209 | 18/7:08.000 |
| 15 | 2 | 33.286 | 18/7:17.978 |
| 16 | 2 | 23.601 | 18/7:15.648 |
| 17 | 2 | 25.896 | 18/7:16.048 |
| 18 | 2 | 25.991 | 18/7:16.497 |