| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.925 | 20/6:18.500 |
| 2 | 2 | 19.138 | 19/6:01.599 |
| 3 | 1 | 18.780 | 19/6:00.006 |
| 4 | 1 | 19.473 | 19/6:02.501 |
| 5 | 1 | 20.023 | 19/6:06.088 |
| 6 | 1 | 19.333 | 19/6:06.295 |
| 7 | 1 | 20.003 | 19/6:08.261 |
| 8 | 1 | 19.054 | 19/6:07.481 |
| 9 | 2 | 19.237 | 19/6:07.262 |
| 10 | 2 | 18.917 | 19/6:06.478 |
| 11 | 1 | 18.507 | 19/6:05.128 |
| 12 | 3 | 29.119 | 18/6:00.764 |
| 13 | 3 | 21.585 | 18/6:02.899 |
| 14 | 3 | 18.695 | 18/6:01.014 |
| 15 | 3 | 19.227 | 18/6:00.019 |
| 16 | 3 | 18.724 | 19/6:18.504 |
| 17 | 3 | 19.130 | 19/6:17.619 |
| 18 | 3 | 18.974 | 19/6:16.669 |
| 19 | 2 | 19.209 | 19/6:16.053 |