| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.773 | 20/5:15.460 |
| 2 | 2 | 15.921 | 19/5:01.093 |
| 3 | 2 | 16.105 | 19/5:02.727 |
| 4 | 1 | 15.867 | 19/5:02.413 |
| 5 | 2 | 16.446 | 19/5:04.426 |
| 6 | 2 | 16.772 | 19/5:06.799 |
| 7 | 2 | 15.759 | 19/5:05.745 |
| 8 | 2 | 16.410 | 19/5:06.501 |
| 9 | 2 | 15.880 | 19/5:05.970 |
| 10 | 2 | 16.708 | 19/5:07.118 |
| 11 | 1 | 16.227 | 19/5:07.227 |
| 12 | 1 | 15.888 | 19/5:06.780 |
| 13 | 2 | 21.823 | 19/5:15.077 |
| 14 | 2 | 16.318 | 19/5:14.717 |
| 15 | 2 | 18.478 | 18/5:00.450 |
| 16 | 2 | 15.812 | 19/5:16.097 |
| 17 | 2 | 21.988 | 18/5:05.126 |
| 18 | 2 | 16.570 | 18/5:04.745 |