| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 29.014 | 17/8:13.238 |
| 2 | 5 | 24.867 | 18/8:04.929 |
| 3 | 3 | 25.378 | 19/8:21.974 |
| 4 | 3 | 29.620 | 18/8:09.956 |
| 5 | 3 | 22.771 | 19/8:20.270 |
| 6 | 3 | 26.804 | 19/8:21.771 |
| 7 | 3 | 23.444 | 19/8:13.723 |
| 8 | 3 | 23.032 | 19/8:06.709 |
| 9 | 3 | 25.712 | 19/8:06.911 |
| 10 | 3 | 21.329 | 20/8:23.942 |
| 11 | 3 | 22.762 | 20/8:19.515 |
| 12 | 3 | 26.517 | 20/8:22.083 |
| 13 | 3 | 27.885 | 19/8:01.043 |
| 14 | 3 | 22.871 | 20/8:22.866 |
| 15 | 3 | 27.268 | 19/8:00.414 |
| 16 | 3 | 32.643 | 19/8:09.151 |
| 17 | 4 | 30.901 | 19/8:14.914 |
| 18 | 3 | 25.902 | 19/8:14.760 |
| 19 | 4 | 22.291 | 19/8:11.011 |