| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.792 | 19/5:00.048 |
| 2 | 1 | 15.917 | 19/5:01.236 |
| 3 | 2 | 17.102 | 19/5:09.136 |
| 4 | 2 | 15.836 | 19/5:07.073 |
| 5 | 2 | 16.685 | 19/5:09.062 |
| 6 | 2 | 16.909 | 19/5:11.097 |
| 7 | 2 | 16.651 | 19/5:11.850 |
| 8 | 2 | 15.826 | 19/5:10.455 |
| 9 | 2 | 16.025 | 19/5:09.791 |
| 10 | 2 | 17.403 | 19/5:11.877 |
| 11 | 2 | 16.142 | 19/5:11.407 |
| 12 | 2 | 16.637 | 19/5:11.798 |
| 13 | 2 | 16.572 | 19/5:12.034 |
| 14 | 1 | 16.081 | 19/5:11.570 |
| 15 | 1 | 16.092 | 19/5:11.182 |
| 16 | 2 | 17.268 | 19/5:12.239 |
| 17 | 2 | 17.365 | 19/5:13.280 |
| 18 | 2 | 16.079 | 19/5:12.848 |
| 19 | 2 | 15.859 | 19/5:12.241 |