| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 7 | 29.886 | 17/8:28.062 |
| 2 | 7 | 21.103 | 19/8:04.396 |
| 3 | 7 | 24.862 | 19/8:00.390 |
| 4 | 7 | 1:32.296 | 12/8:24.441 |
| 5 | 7 | 21.944 | 13/8:14.237 |
| 6 | 7 | 18.812 | 14/8:07.440 |
| 7 | 7 | 17.102 | 15/8:04.296 |
| 8 | 7 | 21.291 | 16/8:14.592 |
| 9 | 7 | 22.054 | 17/8:28.772 |
| 10 | 7 | 23.241 | 17/8:17.405 |
| 11 | 7 | 20.829 | 17/8:04.376 |
| 12 | 7 | 18.617 | 18/8:18.055 |
| 13 | 7 | 22.452 | 18/8:10.831 |
| 14 | 7 | 21.067 | 18/8:02.858 |
| 15 | 7 | 17.120 | 19/8:17.390 |
| 16 | 7 | 18.660 | 19/8:08.462 |
| 17 | 7 | 17.448 | 20/8:24.452 |
| 18 | 7 | 18.763 | 20/8:17.274 |
| 19 | 7 | 25.752 | 20/8:18.209 |
| 20 | 7 | 20.673 | 20/8:13.972 |