| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.643 | 19/5:16.217 |
| 2 | 2 | 16.196 | 19/5:11.971 |
| 3 | 2 | 16.673 | 19/5:13.576 |
| 4 | 3 | 17.254 | 18/5:00.447 |
| 5 | 3 | 15.790 | 19/5:13.713 |
| 6 | 2 | 15.527 | 19/5:10.596 |
| 7 | 2 | 16.355 | 19/5:10.617 |
| 8 | 2 | 16.120 | 19/5:10.075 |
| 9 | 3 | 20.248 | 18/5:01.612 |
| 10 | 3 | 16.467 | 18/5:01.091 |
| 11 | 3 | 17.822 | 18/5:02.883 |
| 12 | 3 | 16.685 | 18/5:02.670 |
| 13 | 4 | 17.050 | 18/5:02.995 |
| 14 | 4 | 16.466 | 18/5:02.523 |
| 15 | 4 | 16.138 | 18/5:01.721 |
| 16 | 4 | 16.243 | 18/5:01.137 |
| 17 | 3 | 16.695 | 18/5:01.100 |
| 18 | 3 | 16.177 | 18/5:00.549 |