| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.612 | 19/6:12.628 |
| 2 | 4 | 21.250 | 18/6:07.758 |
| 3 | 4 | 19.694 | 18/6:03.336 |
| 4 | 3 | 20.483 | 18/6:04.675 |
| 5 | 3 | 19.725 | 18/6:02.750 |
| 6 | 4 | 19.834 | 18/6:01.794 |
| 7 | 3 | 18.497 | 19/6:17.544 |
| 8 | 4 | 20.277 | 19/6:18.509 |
| 9 | 4 | 19.762 | 19/6:18.172 |
| 10 | 4 | 19.422 | 19/6:17.256 |
| 11 | 4 | 21.914 | 18/6:00.769 |
| 12 | 4 | 20.699 | 18/6:01.754 |
| 13 | 4 | 20.270 | 18/6:01.992 |
| 14 | 4 | 21.300 | 18/6:03.522 |
| 15 | 4 | 22.318 | 18/6:06.068 |
| 16 | 4 | 19.373 | 18/6:04.984 |
| 17 | 4 | 19.912 | 18/6:04.597 |
| 18 | 4 | 20.330 | 18/6:04.672 |