| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.937 | 19/5:02.803 |
| 2 | 2 | 15.778 | 19/5:01.293 |
| 3 | 2 | 15.792 | 19/5:00.878 |
| 4 | 2 | 15.422 | 20/5:14.645 |
| 5 | 2 | 15.611 | 20/5:14.160 |
| 6 | 2 | 15.438 | 20/5:13.260 |
| 7 | 2 | 15.616 | 20/5:13.126 |
| 8 | 1 | 15.266 | 20/5:12.150 |
| 9 | 1 | 15.427 | 20/5:11.749 |
| 10 | 1 | 15.257 | 20/5:11.088 |
| 11 | 1 | 15.283 | 20/5:10.595 |
| 12 | 1 | 15.600 | 20/5:10.712 |
| 13 | 1 | 15.571 | 20/5:10.766 |
| 14 | 1 | 15.432 | 20/5:10.614 |
| 15 | 2 | 15.951 | 20/5:11.175 |
| 16 | 2 | 15.835 | 20/5:11.520 |
| 17 | 2 | 15.382 | 20/5:11.292 |
| 18 | 2 | 16.083 | 20/5:11.868 |
| 19 | 2 | 15.462 | 20/5:11.729 |
| 20 | 2 | 15.415 | 20/5:11.558 |