| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 26.033 | N/A |
| 2 | 2 | 18.111 | 20/6:10.142 |
| 3 | 2 | 17.659 | 20/6:05.848 |
| 4 | 2 | 18.385 | 20/6:09.014 |
| 5 | 2 | 18.044 | 20/6:08.978 |
| 6 | 2 | 18.162 | 20/6:09.404 |
| 7 | 2 | 17.577 | 20/6:07.836 |
| 8 | 2 | 17.995 | 20/6:07.851 |
| 9 | 2 | 18.212 | 20/6:08.377 |
| 10 | 2 | 18.004 | 20/6:08.347 |
| 11 | 2 | 17.713 | 20/6:07.770 |
| 12 | 2 | 17.936 | 20/6:07.684 |
| 13 | 2 | 18.490 | 20/6:08.489 |
| 14 | 2 | 17.793 | 20/6:08.151 |
| 15 | 3 | 18.279 | 20/6:08.521 |
| 16 | 3 | 17.885 | 20/6:08.343 |
| 17 | 3 | 17.914 | 20/6:08.221 |
| 18 | 3 | 18.290 | 20/6:08.534 |
| 19 | 3 | 18.441 | 20/6:08.972 |
| 20 | 3 | 18.179 | 20/6:09.102 |