| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.653 | 20/5:13.060 |
| 2 | 1 | 15.795 | 20/5:14.480 |
| 3 | 2 | 15.623 | 20/5:13.807 |
| 4 | 2 | 16.248 | 19/5:00.765 |
| 5 | 2 | 15.771 | 19/5:00.542 |
| 6 | 2 | 15.391 | 20/5:14.937 |
| 7 | 2 | 16.133 | 19/5:00.238 |
| 8 | 2 | 15.735 | 19/5:00.079 |
| 9 | 2 | 15.978 | 19/5:00.468 |
| 10 | 3 | 18.632 | 19/5:05.822 |
| 11 | 3 | 15.746 | 19/5:05.218 |
| 12 | 3 | 15.883 | 19/5:04.931 |
| 13 | 3 | 15.849 | 19/5:04.639 |
| 14 | 3 | 15.921 | 19/5:04.486 |
| 15 | 3 | 15.676 | 19/5:04.043 |
| 16 | 3 | 15.834 | 19/5:03.843 |
| 17 | 2 | 15.550 | 19/5:03.350 |
| 18 | 2 | 15.616 | 19/5:02.980 |
| 19 | 3 | 16.499 | 19/5:03.533 |