| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.536 | N/A |
| 2 | 1 | 18.227 | 20/6:07.849 |
| 3 | 1 | 10.384 | 25/6:04.868 |
| 4 | 1 | 20.164 | 22/6:02.961 |
| 5 | 1 | 19.914 | 21/6:04.981 |
| 6 | 1 | 19.617 | 21/6:14.076 |
| 7 | 1 | 19.384 | 20/6:02.554 |
| 8 | 3 | 24.665 | 19/6:01.877 |
| 9 | 1 | 24.665 | 19/6:01.877 |
| 10 | 3 | 19.059 | 17/6:07.625 |
| 11 | 2 | 23.602 | 17/6:11.568 |
| 12 | 2 | 20.066 | 17/6:08.348 |
| 13 | 2 | 18.717 | 17/6:03.614 |
| 14 | 2 | 19.156 | 17/6:00.379 |
| 15 | 2 | 19.894 | 18/6:19.738 |
| 16 | 2 | 19.838 | 18/6:18.126 |
| 17 | 2 | 20.073 | 18/6:17.030 |
| 18 | 2 | 19.698 | 18/6:15.655 |