| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.303 | 19/5:09.757 |
| 2 | 2 | 16.420 | 19/5:10.868 |
| 3 | 1 | 15.702 | 19/5:06.692 |
| 4 | 1 | 17.791 | 19/5:14.526 |
| 5 | 1 | 15.878 | 19/5:11.957 |
| 6 | 1 | 15.649 | 19/5:09.519 |
| 7 | 1 | 16.080 | 19/5:08.948 |
| 8 | 2 | 25.970 | 18/5:14.534 |
| 9 | 2 | 16.202 | 18/5:11.990 |
| 10 | 2 | 15.203 | 18/5:08.156 |
| 11 | 2 | 16.321 | 18/5:06.849 |
| 12 | 2 | 15.468 | 18/5:04.481 |
| 13 | 2 | 15.549 | 18/5:02.588 |
| 14 | 2 | 20.193 | 18/5:06.937 |
| 15 | 2 | 17.028 | 18/5:06.908 |
| 16 | 2 | 16.064 | 18/5:05.799 |
| 17 | 2 | 15.716 | 18/5:04.451 |
| 18 | 2 | 15.658 | 18/5:03.195 |