| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.874 | N/A |
| 2 | 3 | 15.896 | 30/8:03.858 |
| 3 | 3 | 19.052 | 28/8:14.672 |
| 4 | 3 | 15.013 | 29/8:09.176 |
| 5 | 4 | 19.542 | 28/8:12.019 |
| 6 | 4 | 15.588 | 28/8:02.365 |
| 7 | 4 | 16.002 | 29/8:14.641 |
| 8 | 4 | 15.681 | 29/8:09.097 |
| 9 | 4 | 18.310 | 29/8:15.668 |
| 10 | 4 | 15.217 | 29/8:10.477 |
| 11 | 4 | 15.500 | 29/8:07.116 |
| 12 | 4 | 17.216 | 29/8:08.735 |
| 13 | 4 | 16.970 | 29/8:09.510 |
| 14 | 4 | 29.315 | 27/8:01.478 |
| 15 | 4 | 15.894 | 28/8:15.752 |
| 16 | 4 | 14.626 | 28/8:10.553 |
| 17 | 4 | 14.810 | 28/8:06.315 |
| 18 | 4 | 16.224 | 28/8:04.821 |
| 19 | 4 | 19.126 | 28/8:07.847 |
| 20 | 4 | 15.092 | 28/8:04.821 |