| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.985 | 19/5:03.715 |
| 2 | 1 | 15.842 | 19/5:02.356 |
| 3 | 1 | 15.936 | 19/5:02.499 |
| 4 | 1 | 15.425 | 19/5:00.143 |
| 5 | 1 | 17.180 | 19/5:05.398 |
| 6 | 2 | 16.198 | 19/5:05.792 |
| 7 | 2 | 18.055 | 19/5:11.114 |
| 8 | 2 | 18.883 | 18/5:00.384 |
| 9 | 2 | 15.615 | 19/5:14.807 |
| 10 | 2 | 15.420 | 19/5:12.624 |
| 11 | 2 | 20.790 | 18/5:03.266 |
| 12 | 3 | 20.401 | 18/5:08.595 |
| 13 | 4 | 19.566 | 18/5:11.948 |
| 14 | 4 | 16.576 | 18/5:10.978 |
| 15 | 4 | 19.910 | 18/5:14.138 |
| 16 | 4 | 15.801 | 18/5:12.281 |
| 17 | 4 | 15.849 | 18/5:10.693 |
| 18 | 4 | 15.448 | 18/5:08.880 |