| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.968 | N/A |
| 2 | 4 | 22.307 | 22/8:11.415 |
| 3 | 4 | 21.818 | 22/8:06.280 |
| 4 | 4 | 21.251 | 22/8:00.006 |
| 5 | 4 | 24.637 | 22/8:15.536 |
| 6 | 5 | 36.471 | 20/8:23.607 |
| 7 | 5 | 26.771 | 19/8:02.733 |
| 8 | 5 | 24.867 | 19/8:00.996 |
| 9 | 5 | 22.631 | 20/8:19.756 |
| 10 | 5 | 23.332 | 20/8:16.036 |
| 11 | 5 | 21.288 | 20/8:09.176 |
| 12 | 5 | 22.070 | 20/8:04.915 |
| 13 | 5 | 28.049 | 20/8:10.830 |
| 14 | 4 | 43.853 | 19/8:12.830 |
| 15 | 4 | 21.436 | 19/8:06.829 |
| 16 | 4 | 22.518 | 19/8:02.926 |
| 17 | 4 | 25.998 | 19/8:03.427 |
| 18 | 4 | 23.893 | 19/8:01.639 |
| 19 | 4 | 26.644 | 19/8:02.802 |