| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 3.655 | N/A |
| 2 | 3 | 21.945 | 20/7:00.061 |
| 3 | 3 | 21.835 | 21/7:21.455 |
| 4 | 3 | 20.522 | 21/7:12.335 |
| 5 | 3 | 24.610 | 20/7:05.987 |
| 6 | 3 | 22.167 | 20/7:05.755 |
| 7 | 3 | 22.071 | 20/7:05.296 |
| 8 | 3 | 22.891 | 20/7:07.194 |
| 9 | 3 | 21.386 | 20/7:05.044 |
| 10 | 3 | 24.643 | 20/7:10.247 |
| 11 | 3 | 21.649 | 20/7:08.721 |
| 12 | 3 | 21.643 | 20/7:07.462 |
| 13 | 3 | 21.226 | 20/7:05.752 |
| 14 | 3 | 21.294 | 20/7:04.405 |
| 15 | 3 | 21.332 | 20/7:03.302 |
| 16 | 3 | 21.467 | 20/7:02.517 |
| 17 | 3 | 21.653 | 20/7:02.051 |
| 18 | 3 | 22.596 | 20/7:02.694 |
| 19 | 3 | 21.294 | 20/7:01.891 |
| 20 | 3 | 21.005 | 20/7:00.884 |