| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 26.599 | N/A |
| 2 | 1 | 23.492 | 21/8:16.439 |
| 3 | 1 | 23.223 | 21/8:13.749 |
| 4 | 1 | 23.200 | 21/8:12.699 |
| 5 | 1 | 22.770 | 21/8:10.024 |
| 6 | 1 | 22.371 | 21/8:06.823 |
| 7 | 1 | 23.715 | 21/8:09.169 |
| 8 | 1 | 23.176 | 21/8:09.304 |
| 9 | 1 | 23.307 | 21/8:09.734 |
| 10 | 1 | 22.938 | 21/8:09.247 |
| 11 | 1 | 24.906 | 21/8:12.795 |
| 12 | 1 | 22.623 | 21/8:11.546 |
| 13 | 1 | 22.559 | 21/8:10.399 |
| 14 | 1 | 21.827 | 21/8:08.302 |
| 15 | 1 | 23.716 | 21/8:09.203 |
| 16 | 1 | 26.424 | 21/8:13.595 |
| 17 | 1 | 24.396 | 21/8:14.902 |
| 18 | 1 | 21.762 | 21/8:12.957 |
| 19 | 1 | 23.062 | 21/8:12.673 |
| 20 | 1 | 22.582 | 21/8:11.913 |
| 21 | 1 | 25.370 | 21/8:14.018 |