| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.097 | 19/5:05.843 |
| 2 | 2 | 16.903 | 19/5:13.500 |
| 3 | 2 | 16.365 | 19/5:12.645 |
| 4 | 2 | 16.512 | 19/5:12.916 |
| 5 | 1 | 16.437 | 19/5:12.793 |
| 6 | 2 | 16.538 | 19/5:13.031 |
| 7 | 2 | 16.733 | 19/5:13.731 |
| 8 | 2 | 16.447 | 19/5:13.576 |
| 9 | 2 | 20.116 | 18/5:04.296 |
| 10 | 2 | 16.517 | 18/5:03.597 |
| 11 | 2 | 16.750 | 18/5:03.406 |
| 12 | 2 | 15.916 | 18/5:01.996 |
| 13 | 2 | 16.305 | 18/5:01.342 |
| 14 | 1 | 16.260 | 18/5:00.723 |
| 15 | 1 | 16.958 | 18/5:01.025 |
| 16 | 1 | 16.192 | 18/5:00.427 |
| 17 | 1 | 16.350 | 18/5:00.066 |
| 18 | 1 | 18.679 | 18/5:02.075 |