| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.031 | 17/5:06.527 |
| 2 | 1 | 15.628 | 18/5:02.931 |
| 3 | 1 | 15.835 | 19/5:13.462 |
| 4 | 1 | 16.617 | 19/5:14.027 |
| 5 | 1 | 16.442 | 19/5:13.701 |
| 6 | 1 | 16.230 | 19/5:12.813 |
| 7 | 1 | 16.189 | 19/5:12.067 |
| 8 | 1 | 17.290 | 19/5:14.122 |
| 9 | 1 | 15.782 | 19/5:12.537 |
| 10 | 2 | 19.073 | 18/5:00.811 |
| 11 | 2 | 15.962 | 19/5:16.227 |
| 12 | 2 | 15.576 | 19/5:14.537 |
| 13 | 1 | 15.779 | 19/5:13.404 |
| 14 | 2 | 20.417 | 18/5:01.951 |
| 15 | 2 | 15.727 | 18/5:00.694 |
| 16 | 2 | 16.040 | 19/5:16.609 |
| 17 | 2 | 16.930 | 18/5:00.227 |
| 18 | 2 | 18.068 | 18/5:01.616 |