| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.048 | 18/5:06.864 |
| 2 | 1 | 16.919 | 18/5:05.703 |
| 3 | 2 | 17.185 | 18/5:06.912 |
| 4 | 1 | 17.128 | 18/5:07.260 |
| 5 | 2 | 17.476 | 18/5:08.722 |
| 6 | 2 | 17.074 | 18/5:08.490 |
| 7 | 2 | 17.655 | 18/5:09.819 |
| 8 | 2 | 17.495 | 18/5:10.455 |
| 9 | 2 | 16.885 | 18/5:09.730 |
| 10 | 4 | 18.433 | 18/5:11.936 |
| 11 | 4 | 18.622 | 18/5:14.051 |
| 12 | 7 | 34.950 | 16/5:02.493 |
| 13 | 7 | 16.958 | 16/5:00.096 |
| 14 | 7 | 18.532 | 17/5:18.580 |
| 15 | 7 | 19.666 | 16/5:00.828 |
| 16 | 7 | 16.819 | 17/5:17.523 |
| 17 | 7 | 16.998 | 17/5:15.843 |