| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 1.925 | N/A |
| 2 | 3 | 23.443 | 19/7:03.899 |
| 3 | 3 | 22.235 | 20/7:15.866 |
| 4 | 3 | 23.021 | 20/7:17.018 |
| 5 | 3 | 22.824 | 20/7:16.659 |
| 6 | 3 | 22.990 | 20/7:17.074 |
| 7 | 3 | 23.092 | 20/7:17.674 |
| 8 | 3 | 23.202 | 20/7:18.401 |
| 9 | 3 | 28.516 | 19/7:07.901 |
| 10 | 3 | 23.288 | 19/7:07.147 |
| 11 | 4 | 25.638 | 19/7:10.773 |
| 12 | 4 | 23.181 | 19/7:09.719 |
| 13 | 4 | 22.573 | 19/7:07.929 |
| 14 | 4 | 22.657 | 19/7:06.531 |
| 15 | 4 | 22.576 | 19/7:05.228 |
| 16 | 4 | 23.089 | 19/7:04.715 |
| 17 | 4 | 22.196 | 19/7:03.261 |
| 18 | 4 | 22.993 | 19/7:02.822 |
| 19 | 4 | 28.212 | 19/7:07.651 |