| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.618 | 20/5:12.360 |
| 2 | 4 | 18.152 | 18/5:03.930 |
| 3 | 3 | 15.915 | 19/5:14.672 |
| 4 | 4 | 14.877 | 19/5:06.669 |
| 5 | 4 | 14.538 | 19/5:00.580 |
| 6 | 3 | 15.101 | 20/5:14.003 |
| 7 | 3 | 17.118 | 19/5:02.152 |
| 8 | 4 | 16.719 | 19/5:04.090 |
| 9 | 3 | 14.588 | 19/5:01.099 |
| 10 | 3 | 14.366 | 20/5:13.984 |
| 11 | 3 | 14.209 | 20/5:11.275 |
| 12 | 3 | 14.359 | 20/5:09.267 |
| 13 | 3 | 13.965 | 20/5:06.962 |
| 14 | 3 | 14.450 | 20/5:05.679 |
| 15 | 4 | 17.380 | 20/5:08.473 |
| 16 | 4 | 14.041 | 20/5:06.745 |
| 17 | 4 | 14.763 | 20/5:06.069 |
| 18 | 4 | 15.027 | 20/5:05.762 |
| 19 | 4 | 15.400 | 20/5:05.880 |
| 20 | 4 | 13.872 | 20/5:04.458 |