| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.505 | 19/5:13.595 |
| 2 | 3 | 18.584 | 18/5:15.801 |
| 3 | 3 | 16.759 | 18/5:11.088 |
| 4 | 1 | 16.274 | 18/5:06.549 |
| 5 | 2 | 16.747 | 18/5:05.528 |
| 6 | 1 | 16.610 | 18/5:04.437 |
| 7 | 2 | 20.506 | 18/5:13.676 |
| 8 | 2 | 16.606 | 18/5:11.830 |
| 9 | 3 | 17.592 | 18/5:12.366 |
| 10 | 3 | 16.763 | 18/5:11.303 |
| 11 | 3 | 17.192 | 18/5:11.135 |
| 12 | 3 | 20.502 | 18/5:15.960 |
| 13 | 3 | 17.570 | 18/5:15.983 |
| 14 | 4 | 19.448 | 17/5:00.728 |
| 15 | 4 | 17.226 | 17/5:00.202 |
| 16 | 4 | 19.355 | 17/5:02.004 |
| 17 | 4 | 23.412 | 17/5:07.651 |