| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.257 | N/A |
| 2 | 8 | 30.637 | 16/8:00.812 |
| 3 | 7 | 21.015 | 19/8:06.125 |
| 4 | 6 | 22.350 | 20/8:09.936 |
| 5 | 6 | 20.282 | 21/8:12.677 |
| 6 | 6 | 21.457 | 21/8:04.221 |
| 7 | 5 | 25.416 | 21/8:11.780 |
| 8 | 5 | 20.249 | 21/8:02.417 |
| 9 | 5 | 19.353 | 22/8:15.749 |
| 10 | 6 | 28.104 | 21/8:05.397 |
| 11 | 6 | 24.796 | 21/8:08.575 |
| 12 | 5 | 20.743 | 21/8:03.806 |
| 13 | 5 | 20.032 | 22/8:21.516 |
| 14 | 4 | 19.826 | 22/8:16.600 |
| 15 | 4 | 20.353 | 22/8:13.176 |
| 16 | 4 | 23.532 | 22/8:14.066 |
| 17 | 4 | 21.888 | 22/8:13.800 |
| 18 | 5 | 26.540 | 22/8:18.788 |
| 19 | 5 | 20.031 | 22/8:15.628 |
| 20 | 4 | 20.641 | 22/8:13.475 |
| 21 | 4 | 25.387 | 22/8:16.520 |
| 22 | 4 | 22.115 | 22/8:16.004 |