| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.067 | N/A |
| 2 | 3 | 21.924 | 22/8:05.471 |
| 3 | 3 | 22.319 | 22/8:09.618 |
| 4 | 3 | 22.701 | 22/8:13.675 |
| 5 | 3 | 22.205 | 22/8:13.099 |
| 6 | 2 | 25.400 | 21/8:03.263 |
| 7 | 2 | 21.740 | 22/8:22.078 |
| 8 | 2 | 21.756 | 22/8:19.202 |
| 9 | 2 | 21.537 | 22/8:16.469 |
| 10 | 2 | 22.184 | 22/8:15.854 |
| 11 | 2 | 21.423 | 22/8:13.763 |
| 12 | 2 | 22.005 | 22/8:13.164 |
| 13 | 2 | 22.506 | 22/8:13.542 |
| 14 | 2 | 22.076 | 22/8:13.166 |
| 15 | 2 | 21.545 | 22/8:12.048 |
| 16 | 2 | 21.360 | 22/8:10.820 |
| 17 | 2 | 22.117 | 22/8:10.739 |
| 18 | 2 | 21.379 | 22/8:09.756 |
| 19 | 2 | 22.685 | 22/8:10.406 |
| 20 | 2 | 21.534 | 22/8:09.715 |
| 21 | 1 | 22.302 | 22/8:09.899 |
| 22 | 1 | 22.430 | 22/8:10.195 |