| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.991 | 19/5:03.829 |
| 2 | 4 | 17.036 | 19/5:13.757 |
| 3 | 4 | 23.830 | 16/5:03.237 |
| 4 | 4 | 16.990 | 17/5:13.850 |
| 5 | 4 | 16.591 | 17/5:07.489 |
| 6 | 4 | 16.611 | 17/5:03.305 |
| 7 | 4 | 15.303 | 18/5:14.619 |
| 8 | 3 | 15.617 | 18/5:10.430 |
| 9 | 4 | 17.713 | 18/5:11.364 |
| 10 | 4 | 22.384 | 17/5:02.712 |
| 11 | 4 | 20.660 | 17/5:07.122 |
| 12 | 4 | 15.904 | 17/5:04.059 |
| 13 | 4 | 16.528 | 17/5:02.284 |
| 14 | 3 | 15.500 | 18/5:17.132 |
| 15 | 3 | 15.167 | 18/5:14.190 |
| 16 | 3 | 15.533 | 18/5:12.028 |
| 17 | 3 | 17.950 | 18/5:12.679 |
| 18 | 3 | 16.530 | 18/5:11.838 |