| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.133 | N/A |
| 2 | 2 | 22.432 | 22/8:17.205 |
| 3 | 2 | 21.861 | 22/8:11.209 |
| 4 | 2 | 23.095 | 22/8:17.849 |
| 5 | 2 | 20.845 | 22/8:09.356 |
| 6 | 2 | 21.524 | 22/8:07.112 |
| 7 | 2 | 20.797 | 22/8:03.072 |
| 8 | 2 | 21.584 | 22/8:02.547 |
| 9 | 8 | 1:36.874 | 16/8:13.030 |
| 10 | 7 | 25.739 | 16/8:04.051 |
| 11 | 8 | 23.987 | 17/8:24.113 |
| 12 | 7 | 20.285 | 17/8:10.166 |
| 13 | 6 | 21.123 | 18/8:28.006 |
| 14 | 5 | 22.860 | 18/8:20.833 |
| 15 | 5 | 22.544 | 18/8:14.300 |
| 16 | 5 | 22.237 | 18/8:08.291 |
| 17 | 5 | 22.740 | 18/8:03.567 |
| 18 | 5 | 20.445 | 19/8:23.632 |
| 19 | 5 | 27.512 | 19/8:24.617 |