| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.871 | N/A |
| 2 | 3 | 21.788 | 20/7:16.843 |
| 3 | 3 | 22.544 | 19/7:01.859 |
| 4 | 6 | 24.489 | 19/7:15.797 |
| 5 | 3 | 20.211 | 19/7:03.515 |
| 6 | 3 | 19.062 | 20/7:13.628 |
| 7 | 3 | 18.871 | 20/7:04.926 |
| 8 | 3 | 19.695 | 20/7:00.948 |
| 9 | 3 | 19.530 | 21/7:18.346 |
| 10 | 4 | 21.002 | 21/7:18.853 |
| 11 | 5 | 21.880 | 20/7:00.107 |
| 12 | 5 | 23.560 | 20/7:04.689 |
| 13 | 5 | 20.116 | 20/7:03.055 |
| 14 | 5 | 18.290 | 21/7:19.852 |
| 15 | 5 | 20.483 | 21/7:19.329 |
| 16 | 5 | 18.994 | 21/7:16.891 |
| 17 | 5 | 25.959 | 20/7:02.433 |
| 18 | 5 | 18.561 | 21/7:20.559 |
| 19 | 5 | 19.163 | 21/7:18.646 |
| 20 | 5 | 19.063 | 21/7:16.829 |
| 21 | 5 | 19.452 | 21/7:15.584 |