| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.902 | 19/5:02.138 |
| 2 | 2 | 16.759 | 19/5:10.279 |
| 3 | 2 | 16.595 | 19/5:11.955 |
| 4 | 2 | 16.733 | 19/5:13.448 |
| 5 | 1 | 16.373 | 19/5:12.976 |
| 6 | 1 | 16.032 | 19/5:11.581 |
| 7 | 1 | 16.055 | 19/5:10.647 |
| 8 | 1 | 17.487 | 19/5:13.348 |
| 9 | 1 | 16.785 | 19/5:13.967 |
| 10 | 2 | 20.765 | 18/5:05.075 |
| 11 | 2 | 16.041 | 18/5:03.590 |
| 12 | 2 | 16.089 | 18/5:02.424 |
| 13 | 2 | 16.599 | 18/5:02.144 |
| 14 | 2 | 17.789 | 18/5:03.434 |
| 15 | 2 | 16.189 | 18/5:02.632 |
| 16 | 2 | 16.203 | 18/5:01.945 |
| 17 | 3 | 22.440 | 18/5:07.944 |
| 18 | 3 | 17.640 | 18/5:08.476 |