| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.858 | 19/5:01.302 |
| 2 | 2 | 15.123 | 20/5:09.810 |
| 3 | 2 | 15.845 | 20/5:12.173 |
| 4 | 2 | 15.165 | 20/5:09.955 |
| 5 | 2 | 14.733 | 20/5:06.896 |
| 6 | 2 | 14.974 | 20/5:05.660 |
| 7 | 2 | 14.292 | 20/5:02.829 |
| 8 | 2 | 14.578 | 20/5:01.420 |
| 9 | 2 | 15.234 | 20/5:01.782 |
| 10 | 2 | 15.608 | 20/5:02.820 |
| 11 | 2 | 14.576 | 20/5:01.793 |
| 12 | 2 | 14.792 | 20/5:01.297 |
| 13 | 2 | 14.630 | 20/5:00.628 |
| 14 | 2 | 21.290 | 20/5:09.569 |
| 15 | 2 | 15.266 | 20/5:09.285 |
| 16 | 2 | 15.072 | 20/5:08.795 |
| 17 | 2 | 15.017 | 20/5:08.298 |
| 18 | 2 | 14.496 | 20/5:07.277 |
| 19 | 2 | 18.440 | 20/5:10.515 |
| 20 | 2 | 15.578 | 20/5:10.567 |