| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.249 | N/A |
| 2 | 2 | 19.544 | 25/8:13.305 |
| 3 | 2 | 19.778 | 22/7:17.013 |
| 4 | 3 | 19.411 | 22/7:15.038 |
| 5 | 3 | 22.582 | 21/7:10.824 |
| 6 | 3 | 19.656 | 21/7:08.133 |
| 7 | 3 | 19.683 | 21/7:06.429 |
| 8 | 2 | 19.820 | 21/7:05.603 |
| 9 | 2 | 19.899 | 21/7:05.181 |
| 10 | 2 | 19.646 | 21/7:04.291 |
| 11 | 2 | 19.757 | 21/7:03.801 |
| 12 | 2 | 20.316 | 21/7:04.416 |
| 13 | 2 | 19.003 | 21/7:02.740 |
| 14 | 2 | 19.218 | 21/7:01.653 |
| 15 | 2 | 19.946 | 21/7:01.761 |
| 16 | 2 | 18.882 | 21/7:00.437 |
| 17 | 2 | 20.196 | 21/7:00.920 |
| 18 | 2 | 20.695 | 21/7:01.933 |
| 19 | 2 | 19.777 | 21/7:01.814 |
| 20 | 2 | 19.994 | 21/7:01.936 |
| 21 | 2 | 20.454 | 21/7:02.506 |