| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 33.167 | N/A |
| 2 | 5 | 34.385 | 14/8:00.172 |
| 3 | 5 | 23.725 | 17/8:18.047 |
| 4 | 5 | 23.116 | 18/8:13.447 |
| 5 | 5 | 24.625 | 18/8:03.033 |
| 6 | 5 | 20.451 | 19/8:07.854 |
| 7 | 5 | 29.037 | 19/8:19.184 |
| 8 | 5 | 18.131 | 20/8:24.014 |
| 9 | 5 | 22.770 | 20/8:19.237 |
| 10 | 5 | 25.654 | 20/8:21.609 |
| 11 | 5 | 26.611 | 19/8:00.476 |
| 12 | 5 | 20.997 | 20/8:18.670 |
| 13 | 5 | 27.048 | 20/8:22.704 |
| 14 | 5 | 18.605 | 20/8:13.778 |
| 15 | 5 | 27.405 | 20/8:18.069 |
| 16 | 5 | 18.423 | 20/8:10.412 |
| 17 | 5 | 20.208 | 20/8:05.831 |
| 18 | 5 | 23.063 | 20/8:04.980 |
| 19 | 6 | 17.680 | 21/8:21.982 |
| 20 | 5 | 22.613 | 21/8:21.111 |
| 21 | 5 | 20.227 | 21/8:17.941 |