| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.386 | N/A |
| 2 | 2 | 20.617 | 24/8:18.577 |
| 3 | 2 | 20.890 | 23/8:00.963 |
| 4 | 2 | 21.472 | 23/8:06.232 |
| 5 | 4 | 26.662 | 22/8:15.001 |
| 6 | 4 | 23.130 | 22/8:18.024 |
| 7 | 4 | 21.974 | 22/8:15.993 |
| 8 | 4 | 21.109 | 22/8:11.948 |
| 9 | 4 | 21.903 | 22/8:10.998 |
| 10 | 4 | 20.691 | 22/8:07.431 |
| 11 | 4 | 20.725 | 22/8:04.649 |
| 12 | 4 | 20.052 | 22/8:01.088 |
| 13 | 4 | 21.633 | 22/8:00.887 |
| 14 | 4 | 20.060 | 23/8:19.785 |
| 15 | 4 | 21.204 | 23/8:19.149 |
| 16 | 3 | 20.880 | 23/8:18.122 |
| 17 | 3 | 20.254 | 23/8:16.363 |
| 18 | 3 | 25.174 | 23/8:21.177 |
| 19 | 3 | 25.800 | 22/8:04.321 |
| 20 | 4 | 26.161 | 22/8:09.028 |
| 21 | 4 | 29.167 | 22/8:16.421 |
| 22 | 4 | 24.404 | 22/8:18.348 |