| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 22.894 | N/A |
| 2 | 1 | 25.038 | 15/6:13.426 |
| 3 | 1 | 22.896 | 21/8:22.234 |
| 4 | 1 | 18.170 | 22/8:05.622 |
| 5 | 1 | 37.567 | 19/8:09.413 |
| 6 | 1 | 23.489 | 19/8:00.067 |
| 7 | 1 | 29.081 | 19/8:11.617 |
| 8 | 1 | 24.657 | 19/8:08.060 |
| 9 | 1 | 22.185 | 20/8:25.216 |
| 10 | 1 | 25.910 | 19/8:00.088 |
| 11 | 1 | 23.627 | 20/8:22.872 |
| 12 | 1 | 22.801 | 20/8:18.621 |
| 13 | 1 | 27.285 | 20/8:22.178 |
| 14 | 1 | 25.154 | 20/8:22.074 |
| 15 | 1 | 23.673 | 20/8:19.974 |
| 16 | 1 | 27.586 | 20/8:23.111 |
| 17 | 1 | 26.095 | 20/8:24.085 |
| 18 | 1 | 31.103 | 19/8:04.876 |
| 19 | 1 | 22.638 | 19/8:01.849 |