| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.086 | 19/5:05.634 |
| 2 | 1 | 15.169 | 20/5:12.550 |
| 3 | 1 | 16.074 | 20/5:15.527 |
| 4 | 1 | 15.174 | 20/5:12.515 |
| 5 | 1 | 17.918 | 19/5:05.600 |
| 6 | 1 | 15.485 | 19/5:03.702 |
| 7 | 1 | 15.824 | 19/5:03.267 |
| 8 | 1 | 15.637 | 19/5:02.497 |
| 9 | 1 | 15.579 | 19/5:01.775 |
| 10 | 1 | 18.779 | 19/5:07.277 |
| 11 | 2 | 16.444 | 19/5:07.746 |
| 12 | 1 | 15.657 | 19/5:06.891 |
| 13 | 1 | 16.023 | 19/5:06.702 |
| 14 | 1 | 15.600 | 19/5:05.966 |
| 15 | 1 | 15.923 | 19/5:05.738 |
| 16 | 1 | 16.974 | 19/5:06.786 |
| 17 | 1 | 16.355 | 19/5:07.019 |
| 18 | 1 | 16.380 | 19/5:07.252 |
| 19 | 1 | 15.747 | 19/5:06.828 |