| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.957 | 18/5:05.226 |
| 2 | 2 | 14.846 | 19/5:02.129 |
| 3 | 2 | 14.967 | 20/5:11.800 |
| 4 | 2 | 14.757 | 20/5:07.635 |
| 5 | 2 | 14.738 | 20/5:05.060 |
| 6 | 2 | 14.355 | 20/5:02.067 |
| 7 | 2 | 14.586 | 20/5:00.589 |
| 8 | 2 | 14.615 | 21/5:14.530 |
| 9 | 2 | 17.228 | 20/5:04.553 |
| 10 | 3 | 17.828 | 20/5:09.754 |
| 11 | 3 | 15.098 | 20/5:09.045 |
| 12 | 3 | 16.234 | 20/5:10.348 |
| 13 | 3 | 14.699 | 20/5:09.089 |
| 14 | 3 | 16.020 | 20/5:09.897 |
| 15 | 3 | 16.799 | 20/5:11.636 |
| 16 | 3 | 13.842 | 20/5:09.461 |
| 17 | 3 | 14.314 | 20/5:08.098 |
| 18 | 3 | 13.837 | 20/5:06.356 |
| 19 | 3 | 14.180 | 20/5:05.158 |
| 20 | 3 | 15.629 | 20/5:05.529 |