| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.180 | 19/5:07.420 |
| 2 | 2 | 16.193 | 19/5:07.544 |
| 3 | 2 | 16.974 | 19/5:12.531 |
| 4 | 2 | 16.124 | 19/5:10.987 |
| 5 | 2 | 16.478 | 19/5:11.406 |
| 6 | 3 | 16.648 | 19/5:12.224 |
| 7 | 3 | 16.555 | 19/5:12.555 |
| 8 | 3 | 16.665 | 19/5:13.065 |
| 9 | 3 | 16.446 | 19/5:13.000 |
| 10 | 3 | 17.038 | 19/5:14.072 |
| 11 | 3 | 16.373 | 19/5:13.801 |
| 12 | 3 | 16.787 | 19/5:14.230 |
| 13 | 4 | 20.657 | 18/5:03.394 |
| 14 | 4 | 16.586 | 18/5:03.048 |
| 15 | 4 | 16.643 | 18/5:02.816 |
| 16 | 4 | 20.914 | 18/5:07.419 |
| 17 | 3 | 16.774 | 18/5:07.096 |
| 18 | 3 | 17.010 | 18/5:07.045 |