| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 28.206 | N/A |
| 2 | 3 | 22.683 | 21/8:01.866 |
| 3 | 3 | 21.814 | 22/8:15.424 |
| 4 | 2 | 22.008 | 22/8:13.741 |
| 5 | 2 | 22.494 | 22/8:15.450 |
| 6 | 1 | 22.252 | 22/8:15.460 |
| 7 | 2 | 24.284 | 22/8:22.578 |
| 8 | 2 | 22.558 | 22/8:22.485 |
| 9 | 2 | 23.399 | 21/8:01.936 |
| 10 | 2 | 22.012 | 21/8:00.437 |
| 11 | 2 | 21.716 | 22/8:21.168 |
| 12 | 2 | 27.933 | 21/8:08.484 |
| 13 | 2 | 27.667 | 21/8:16.239 |
| 14 | 2 | 22.570 | 21/8:14.959 |
| 15 | 2 | 22.655 | 21/8:13.984 |
| 16 | 2 | 23.531 | 21/8:14.307 |
| 17 | 2 | 28.585 | 21/8:20.907 |
| 18 | 2 | 22.397 | 21/8:19.450 |
| 19 | 2 | 22.179 | 21/8:17.913 |
| 20 | 2 | 22.580 | 21/8:16.960 |
| 21 | 2 | 22.893 | 21/8:16.416 |