| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.417 | 19/5:11.923 |
| 2 | 1 | 15.427 | 19/5:02.518 |
| 3 | 1 | 15.813 | 19/5:01.828 |
| 4 | 1 | 15.558 | 19/5:00.271 |
| 5 | 1 | 17.021 | 19/5:04.897 |
| 6 | 2 | 22.140 | 18/5:07.128 |
| 7 | 1 | 17.417 | 18/5:08.039 |
| 8 | 1 | 16.273 | 18/5:06.149 |
| 9 | 1 | 16.103 | 18/5:04.338 |
| 10 | 2 | 15.809 | 18/5:02.360 |
| 11 | 2 | 15.803 | 18/5:00.733 |
| 12 | 2 | 16.805 | 18/5:00.879 |
| 13 | 2 | 18.815 | 18/5:03.786 |
| 14 | 2 | 15.759 | 18/5:02.349 |
| 15 | 2 | 16.268 | 18/5:01.714 |
| 16 | 2 | 16.456 | 18/5:01.370 |
| 17 | 2 | 16.597 | 18/5:01.215 |
| 18 | 2 | 15.630 | 18/5:00.111 |