| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 26.509 | N/A |
| 2 | 5 | 22.627 | 22/8:21.676 |
| 3 | 5 | 23.600 | 21/8:08.779 |
| 4 | 4 | 22.217 | 21/8:02.802 |
| 5 | 4 | 22.730 | 21/8:02.379 |
| 6 | 5 | 24.430 | 21/8:08.925 |
| 7 | 7 | 1:08.639 | 16/8:07.116 |
| 8 | 7 | 28.677 | 16/8:02.766 |
| 9 | 7 | 25.178 | 17/8:22.705 |
| 10 | 7 | 24.444 | 17/8:13.250 |
| 11 | 7 | 24.537 | 17/8:05.835 |
| 12 | 7 | 28.159 | 17/8:05.037 |
| 13 | 7 | 23.581 | 18/8:26.502 |
| 14 | 7 | 21.849 | 18/8:18.151 |
| 15 | 7 | 21.239 | 18/8:10.253 |
| 16 | 7 | 22.077 | 18/8:04.357 |
| 17 | 7 | 21.960 | 19/8:25.696 |
| 18 | 7 | 22.344 | 19/8:21.166 |
| 19 | 7 | 24.736 | 19/8:19.533 |
| 20 | 6 | 24.736 | 19/8:19.533 |