| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.429 | N/A |
| 2 | 1 | 18.541 | 21/6:12.249 |
| 3 | 1 | 17.712 | 21/6:03.959 |
| 4 | 1 | 18.836 | 21/6:08.689 |
| 5 | 1 | 18.036 | 21/6:07.054 |
| 6 | 1 | 17.702 | 21/6:04.737 |
| 7 | 1 | 18.783 | 21/6:06.795 |
| 8 | 1 | 17.709 | 21/6:05.197 |
| 9 | 1 | 17.875 | 21/6:04.414 |
| 10 | 1 | 17.025 | 21/6:01.915 |
| 11 | 2 | 22.701 | 21/6:11.269 |
| 12 | 2 | 17.617 | 21/6:09.678 |
| 13 | 2 | 19.127 | 21/6:10.869 |
| 14 | 1 | 17.833 | 21/6:09.885 |
| 15 | 2 | 17.205 | 21/6:08.146 |
| 16 | 2 | 17.488 | 21/6:07.015 |
| 17 | 2 | 17.965 | 21/6:06.622 |
| 18 | 2 | 17.611 | 21/6:05.859 |
| 19 | 2 | 17.520 | 21/6:05.080 |
| 20 | 2 | 17.677 | 21/6:04.547 |
| 21 | 2 | 19.710 | 21/6:06.102 |