| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 11.295 | N/A |
| 2 | 1 | 18.452 | 20/6:01.883 |
| 3 | 1 | 18.556 | 20/6:02.871 |
| 4 | 1 | 17.860 | 21/6:17.081 |
| 5 | 2 | 23.355 | 19/6:03.298 |
| 6 | 2 | 18.721 | 19/6:00.293 |
| 7 | 2 | 18.656 | 20/6:17.361 |
| 8 | 1 | 18.240 | 20/6:14.575 |
| 9 | 1 | 18.413 | 20/6:12.895 |
| 10 | 1 | 18.067 | 20/6:10.859 |
| 11 | 1 | 17.455 | 20/6:08.067 |
| 12 | 2 | 22.344 | 20/6:14.227 |
| 13 | 2 | 22.316 | 20/6:19.317 |
| 14 | 2 | 20.101 | 19/6:00.960 |
| 15 | 2 | 19.175 | 19/6:00.637 |
| 16 | 2 | 20.287 | 19/6:01.692 |
| 17 | 2 | 17.805 | 20/6:19.186 |
| 18 | 2 | 19.379 | 20/6:19.204 |
| 19 | 2 | 18.994 | 20/6:18.814 |
| 20 | 2 | 17.293 | 20/6:16.764 |