| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 23.826 | N/A |
| 2 | 2 | 18.493 | 20/6:15.193 |
| 3 | 3 | 18.673 | 20/6:16.903 |
| 4 | 3 | 18.029 | 20/6:13.394 |
| 5 | 3 | 17.115 | 20/6:07.298 |
| 6 | 2 | 18.472 | 20/6:08.797 |
| 7 | 2 | 18.964 | 20/6:11.355 |
| 8 | 2 | 23.234 | 19/6:05.774 |
| 9 | 2 | 17.559 | 19/6:02.538 |
| 10 | 2 | 19.563 | 19/6:04.003 |
| 11 | 3 | 22.203 | 19/6:09.975 |
| 12 | 3 | 20.040 | 19/6:11.299 |
| 13 | 3 | 18.589 | 19/6:10.227 |
| 14 | 3 | 20.582 | 19/6:12.078 |
| 15 | 3 | 24.418 | 19/6:18.598 |
| 16 | 3 | 19.241 | 19/6:18.036 |
| 17 | 3 | 22.943 | 18/6:01.826 |
| 18 | 3 | 17.690 | 19/6:19.387 |
| 19 | 3 | 20.258 | 19/6:19.892 |