| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 22.783 | 16/6:04.528 |
| 2 | 4 | 18.087 | 18/6:07.830 |
| 3 | 3 | 18.600 | 19/6:16.643 |
| 4 | 4 | 22.085 | 18/6:06.998 |
| 5 | 4 | 18.063 | 19/6:18.548 |
| 6 | 4 | 18.681 | 19/6:14.613 |
| 7 | 4 | 19.517 | 19/6:14.072 |
| 8 | 4 | 17.562 | 19/6:09.023 |
| 9 | 4 | 18.329 | 19/6:06.715 |
| 10 | 3 | 17.386 | 19/6:03.077 |
| 11 | 3 | 17.716 | 19/6:00.670 |
| 12 | 3 | 17.147 | 20/6:16.593 |
| 13 | 3 | 25.717 | 19/6:07.830 |
| 14 | 4 | 17.855 | 19/6:05.788 |
| 15 | 3 | 20.763 | 19/6:07.702 |
| 16 | 3 | 18.266 | 19/6:06.411 |
| 17 | 3 | 17.737 | 19/6:04.682 |
| 18 | 3 | 21.436 | 19/6:07.048 |
| 19 | 3 | 17.612 | 19/6:05.342 |