| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.730 | 20/5:14.600 |
| 2 | 3 | 15.545 | 20/5:12.750 |
| 3 | 3 | 15.664 | 20/5:12.927 |
| 4 | 3 | 14.906 | 20/5:09.225 |
| 5 | 3 | 15.062 | 20/5:07.628 |
| 6 | 3 | 14.592 | 20/5:04.997 |
| 7 | 3 | 15.162 | 20/5:04.746 |
| 8 | 3 | 18.939 | 20/5:14.000 |
| 9 | 3 | 14.677 | 20/5:11.727 |
| 10 | 3 | 14.739 | 20/5:10.032 |
| 11 | 3 | 15.145 | 20/5:09.384 |
| 12 | 3 | 15.098 | 20/5:08.765 |
| 13 | 3 | 15.035 | 20/5:08.145 |
| 14 | 3 | 14.697 | 20/5:07.130 |
| 15 | 3 | 17.807 | 20/5:10.397 |
| 16 | 3 | 15.143 | 20/5:09.926 |
| 17 | 3 | 17.731 | 20/5:12.555 |
| 18 | 3 | 15.013 | 20/5:11.872 |
| 19 | 3 | 15.170 | 20/5:11.426 |
| 20 | 3 | 18.097 | 20/5:13.952 |