| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 29.401 | N/A |
| 2 | 5 | 26.742 | 18/8:04.015 |
| 3 | 4 | 22.213 | 20/8:14.473 |
| 4 | 3 | 22.851 | 20/8:04.172 |
| 5 | 3 | 23.721 | 20/8:03.154 |
| 6 | 2 | 25.994 | 20/8:11.180 |
| 7 | 2 | 22.143 | 20/8:04.337 |
| 8 | 2 | 22.498 | 20/8:00.412 |
| 9 | 3 | 27.960 | 20/8:10.440 |
| 10 | 2 | 22.840 | 20/8:07.431 |
| 11 | 5 | 36.245 | 19/8:05.173 |
| 12 | 4 | 22.484 | 19/8:00.531 |
| 13 | 4 | 23.211 | 20/8:22.662 |
| 14 | 4 | 21.983 | 20/8:18.386 |
| 15 | 5 | 22.053 | 20/8:14.816 |
| 16 | 4 | 23.034 | 20/8:12.965 |
| 17 | 4 | 24.011 | 20/8:12.505 |
| 18 | 4 | 22.872 | 20/8:10.827 |
| 19 | 4 | 24.693 | 20/8:11.257 |
| 20 | 4 | 22.215 | 20/8:09.164 |