| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.276 | N/A |
| 2 | 1 | 18.305 | 20/6:04.071 |
| 3 | 1 | 18.103 | 20/6:02.152 |
| 4 | 1 | 18.069 | 20/6:01.297 |
| 5 | 1 | 18.209 | 20/6:01.534 |
| 6 | 1 | 19.488 | 20/6:06.537 |
| 7 | 2 | 25.004 | 19/6:07.081 |
| 8 | 2 | 18.441 | 19/6:05.010 |
| 9 | 2 | 18.902 | 19/6:03.948 |
| 10 | 2 | 18.083 | 19/6:01.484 |
| 11 | 1 | 19.570 | 19/6:02.189 |
| 12 | 1 | 17.478 | 20/6:18.402 |
| 13 | 1 | 18.761 | 20/6:17.929 |
| 14 | 1 | 18.051 | 20/6:16.492 |
| 15 | 2 | 24.184 | 19/6:04.252 |
| 16 | 2 | 18.344 | 19/6:03.066 |
| 17 | 1 | 18.356 | 19/6:02.042 |
| 18 | 1 | 17.522 | 19/6:00.256 |
| 19 | 1 | 18.524 | 20/6:18.747 |
| 20 | 1 | 18.054 | 20/6:17.724 |