| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.071 | 20/6:01.420 |
| 2 | 1 | 16.923 | 21/6:07.437 |
| 3 | 2 | 23.187 | 19/6:08.480 |
| 4 | 4 | 22.546 | 18/6:03.272 |
| 5 | 3 | 18.063 | 19/6:15.402 |
| 6 | 4 | 21.376 | 18/6:00.498 |
| 7 | 4 | 19.170 | 19/6:18.198 |
| 8 | 4 | 19.568 | 19/6:17.397 |
| 9 | 4 | 17.679 | 19/6:12.786 |
| 10 | 4 | 17.523 | 19/6:08.801 |
| 11 | 3 | 18.114 | 19/6:06.562 |
| 12 | 3 | 18.356 | 19/6:05.079 |
| 13 | 3 | 18.043 | 19/6:03.366 |
| 14 | 3 | 17.993 | 19/6:01.831 |
| 15 | 3 | 21.223 | 19/6:04.591 |
| 16 | 3 | 20.355 | 19/6:05.976 |
| 17 | 4 | 22.689 | 19/6:09.806 |
| 18 | 3 | 18.080 | 19/6:08.346 |
| 19 | 3 | 17.702 | 19/6:06.661 |