| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.297 | 19/5:09.643 |
| 2 | 1 | 15.962 | 19/5:06.461 |
| 3 | 1 | 17.295 | 19/5:13.842 |
| 4 | 2 | 18.047 | 18/5:04.204 |
| 5 | 3 | 19.741 | 18/5:14.431 |
| 6 | 2 | 15.849 | 18/5:09.573 |
| 7 | 2 | 15.735 | 18/5:05.810 |
| 8 | 3 | 20.928 | 18/5:14.672 |
| 9 | 3 | 18.482 | 18/5:16.672 |
| 10 | 3 | 17.110 | 18/5:15.803 |
| 11 | 3 | 16.706 | 18/5:14.431 |
| 12 | 2 | 16.561 | 18/5:13.070 |
| 13 | 2 | 15.984 | 18/5:11.119 |
| 14 | 3 | 19.931 | 18/5:14.522 |
| 15 | 3 | 15.943 | 18/5:12.685 |
| 16 | 3 | 16.068 | 18/5:11.219 |
| 17 | 3 | 15.825 | 18/5:09.668 |
| 18 | 3 | 15.880 | 18/5:08.344 |