| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 28.524 | N/A |
| 2 | 6 | 33.677 | 15/8:20.002 |
| 3 | 5 | 26.096 | 17/8:26.708 |
| 4 | 5 | 22.513 | 18/8:14.811 |
| 5 | 5 | 23.422 | 19/8:24.021 |
| 6 | 5 | 26.254 | 19/8:23.587 |
| 7 | 5 | 23.026 | 19/8:13.488 |
| 8 | 5 | 23.045 | 19/8:06.323 |
| 9 | 5 | 23.483 | 19/8:01.935 |
| 10 | 5 | 26.994 | 19/8:05.544 |
| 11 | 5 | 22.760 | 19/8:00.081 |
| 12 | 6 | 30.963 | 19/8:10.359 |
| 13 | 6 | 23.870 | 19/8:07.678 |
| 14 | 6 | 25.663 | 19/8:07.892 |
| 15 | 6 | 23.172 | 19/8:04.872 |
| 16 | 6 | 24.140 | 19/8:03.417 |
| 17 | 5 | 22.945 | 19/8:00.799 |
| 18 | 5 | 25.595 | 19/8:01.296 |
| 19 | 5 | 23.671 | 20/8:24.884 |
| 20 | 5 | 25.693 | 20/8:25.506 |