| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 22.138 | N/A |
| 2 | 2 | 20.943 | 20/7:00.055 |
| 3 | 2 | 18.878 | 21/7:00.348 |
| 4 | 2 | 19.252 | 22/7:15.649 |
| 5 | 2 | 18.547 | 22/7:09.643 |
| 6 | 2 | 18.980 | 22/7:07.858 |
| 7 | 4 | 23.969 | 21/7:04.034 |
| 8 | 4 | 22.232 | 21/7:10.140 |
| 9 | 4 | 18.727 | 21/7:05.958 |
| 10 | 4 | 18.740 | 21/7:02.733 |
| 11 | 4 | 18.661 | 22/7:19.888 |
| 12 | 5 | 23.866 | 21/7:07.219 |
| 13 | 5 | 20.038 | 21/7:06.859 |
| 14 | 5 | 21.675 | 21/7:09.073 |
| 15 | 4 | 19.866 | 21/7:08.386 |
| 16 | 4 | 22.068 | 21/7:10.727 |
| 17 | 4 | 19.189 | 21/7:09.176 |
| 18 | 4 | 19.336 | 21/7:07.981 |
| 19 | 4 | 25.162 | 21/7:13.392 |
| 20 | 4 | 21.218 | 21/7:14.082 |
| 21 | 4 | 19.084 | 21/7:12.569 |