| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 31.556 | N/A |
| 2 | 2 | 24.454 | 20/8:16.182 |
| 3 | 3 | 31.279 | 18/8:25.286 |
| 4 | 3 | 23.713 | 18/8:01.075 |
| 5 | 3 | 26.294 | 18/8:00.951 |
| 6 | 3 | 23.177 | 19/8:15.657 |
| 7 | 3 | 23.304 | 19/8:08.219 |
| 8 | 3 | 23.419 | 19/8:03.201 |
| 9 | 3 | 21.997 | 20/8:20.943 |
| 10 | 2 | 21.482 | 20/8:14.140 |
| 11 | 2 | 27.951 | 20/8:20.989 |
| 12 | 3 | 29.194 | 19/8:03.624 |
| 13 | 2 | 22.460 | 20/8:24.535 |
| 14 | 2 | 21.546 | 20/8:19.642 |
| 15 | 3 | 29.159 | 19/8:00.821 |
| 16 | 3 | 22.845 | 20/8:23.103 |
| 17 | 3 | 31.239 | 19/8:05.508 |
| 18 | 3 | 22.300 | 19/8:02.416 |
| 19 | 3 | 24.408 | 19/8:01.777 |