| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.549 | 19/5:14.431 |
| 2 | 1 | 16.419 | 19/5:13.196 |
| 3 | 1 | 15.731 | 19/5:08.427 |
| 4 | 1 | 16.062 | 19/5:07.615 |
| 5 | 1 | 17.339 | 19/5:11.980 |
| 6 | 2 | 17.133 | 19/5:14.238 |
| 7 | 2 | 17.215 | 19/5:16.073 |
| 8 | 2 | 16.149 | 19/5:14.918 |
| 9 | 2 | 16.373 | 19/5:14.492 |
| 10 | 2 | 16.143 | 19/5:13.715 |
| 11 | 2 | 20.297 | 18/5:03.398 |
| 12 | 2 | 16.411 | 18/5:02.732 |
| 13 | 2 | 16.825 | 18/5:02.741 |
| 14 | 2 | 16.979 | 18/5:02.946 |
| 15 | 2 | 16.378 | 18/5:02.404 |
| 16 | 2 | 16.028 | 18/5:01.535 |
| 17 | 1 | 16.461 | 18/5:01.227 |
| 18 | 1 | 16.064 | 18/5:00.556 |