| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.853 | 18/6:15.354 |
| 2 | 2 | 20.796 | 18/6:14.841 |
| 3 | 3 | 20.825 | 18/6:14.844 |
| 4 | 3 | 20.684 | 18/6:14.211 |
| 5 | 3 | 18.925 | 18/6:07.499 |
| 6 | 3 | 20.190 | 18/6:06.819 |
| 7 | 3 | 18.579 | 18/6:02.191 |
| 8 | 3 | 18.333 | 19/6:18.064 |
| 9 | 3 | 18.841 | 19/6:15.833 |
| 10 | 2 | 17.317 | 19/6:11.152 |
| 11 | 2 | 17.800 | 19/6:08.156 |
| 12 | 2 | 20.579 | 19/6:10.060 |
| 13 | 2 | 18.340 | 19/6:08.398 |
| 14 | 2 | 17.510 | 19/6:05.848 |
| 15 | 2 | 18.975 | 19/6:05.493 |
| 16 | 2 | 18.204 | 19/6:04.267 |
| 17 | 2 | 19.580 | 19/6:04.723 |
| 18 | 2 | 17.615 | 19/6:03.054 |
| 19 | 3 | 20.916 | 19/6:04.862 |