| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 27.373 | N/A |
| 2 | 2 | 23.281 | 21/8:12.993 |
| 3 | 2 | 22.771 | 21/8:07.893 |
| 4 | 2 | 22.912 | 21/8:07.133 |
| 5 | 3 | 24.494 | 21/8:14.663 |
| 6 | 2 | 22.744 | 21/8:12.181 |
| 7 | 2 | 22.898 | 21/8:11.039 |
| 8 | 3 | 24.044 | 21/8:13.498 |
| 9 | 3 | 23.078 | 21/8:12.928 |
| 10 | 2 | 23.006 | 21/8:12.324 |
| 11 | 2 | 22.974 | 21/8:11.777 |
| 12 | 1 | 23.254 | 21/8:11.838 |
| 13 | 1 | 23.463 | 21/8:12.238 |
| 14 | 2 | 29.540 | 21/8:21.925 |
| 15 | 2 | 22.615 | 21/8:20.335 |
| 16 | 2 | 22.918 | 21/8:19.362 |
| 17 | 2 | 22.239 | 21/8:17.661 |
| 18 | 2 | 22.868 | 21/8:16.901 |
| 19 | 2 | 22.997 | 21/8:16.368 |
| 20 | 2 | 22.693 | 21/8:15.571 |
| 21 | 2 | 23.630 | 21/8:15.792 |