| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.820 | 19/5:00.580 |
| 2 | 2 | 15.867 | 19/5:01.026 |
| 3 | 3 | 16.492 | 19/5:05.134 |
| 4 | 3 | 16.572 | 19/5:07.567 |
| 5 | 4 | 16.539 | 19/5:08.902 |
| 6 | 3 | 16.197 | 19/5:08.709 |
| 7 | 3 | 16.193 | 19/5:08.560 |
| 8 | 3 | 16.430 | 19/5:09.011 |
| 9 | 3 | 16.400 | 19/5:09.299 |
| 10 | 4 | 16.330 | 19/5:09.396 |
| 11 | 4 | 16.417 | 19/5:09.626 |
| 12 | 5 | 16.450 | 19/5:09.869 |
| 13 | 7 | 17.382 | 19/5:11.438 |
| 14 | 6 | 19.886 | 19/5:16.180 |
| 15 | 6 | 16.621 | 19/5:16.155 |
| 16 | 5 | 17.585 | 18/5:00.579 |
| 17 | 5 | 16.067 | 19/5:16.571 |
| 18 | 5 | 16.708 | 19/5:16.620 |
| 19 | 5 | 18.432 | 19/5:18.388 |