| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 24.546 | N/A |
| 2 | 4 | 24.705 | 20/8:13.941 |
| 3 | 7 | 26.538 | 19/8:05.733 |
| 4 | 7 | 19.674 | 21/8:17.326 |
| 5 | 7 | 26.004 | 20/8:04.920 |
| 6 | 6 | 19.861 | 21/8:11.674 |
| 7 | 5 | 20.156 | 21/8:01.006 |
| 8 | 6 | 22.033 | 22/8:21.459 |
| 9 | 6 | 20.289 | 22/8:15.103 |
| 10 | 4 | 20.815 | 22/8:11.387 |
| 11 | 7 | 27.867 | 21/8:00.043 |
| 12 | 7 | 26.464 | 21/8:07.102 |
| 13 | 7 | 20.822 | 21/8:03.259 |
| 14 | 7 | 22.401 | 21/8:02.436 |
| 15 | 7 | 25.897 | 21/8:06.726 |
| 16 | 7 | 20.914 | 21/8:03.799 |
| 17 | 7 | 24.682 | 21/8:05.948 |
| 18 | 7 | 20.156 | 21/8:02.520 |
| 19 | 7 | 21.325 | 21/8:00.771 |
| 20 | 7 | 31.596 | 21/8:10.018 |
| 21 | 7 | 34.347 | 21/8:21.092 |