| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.098 | 18/6:01.764 |
| 2 | 2 | 19.449 | 19/6:15.696 |
| 3 | 3 | 20.067 | 19/6:17.555 |
| 4 | 2 | 19.414 | 19/6:15.383 |
| 5 | 2 | 20.187 | 19/6:17.017 |
| 6 | 2 | 19.941 | 19/6:17.327 |
| 7 | 2 | 19.419 | 19/6:16.132 |
| 8 | 2 | 19.916 | 19/6:16.416 |
| 9 | 2 | 23.942 | 18/6:04.866 |
| 10 | 2 | 19.687 | 18/6:03.816 |
| 11 | 2 | 19.637 | 18/6:02.875 |
| 12 | 2 | 19.815 | 18/6:02.358 |
| 13 | 2 | 19.465 | 18/6:01.436 |
| 14 | 2 | 19.213 | 18/6:00.321 |
| 15 | 2 | 19.200 | 19/6:19.303 |
| 16 | 2 | 18.972 | 19/6:18.126 |
| 17 | 2 | 19.881 | 19/6:18.103 |
| 18 | 2 | 20.136 | 19/6:18.352 |
| 19 | 2 | 19.870 | 19/6:18.309 |