| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.664 | 20/5:13.280 |
| 2 | 3 | 14.924 | 20/5:05.880 |
| 3 | 3 | 16.652 | 20/5:14.933 |
| 4 | 3 | 16.474 | 19/5:02.642 |
| 5 | 3 | 15.182 | 20/5:15.584 |
| 6 | 2 | 15.733 | 20/5:15.430 |
| 7 | 1 | 14.745 | 20/5:12.497 |
| 8 | 1 | 16.019 | 20/5:13.483 |
| 9 | 1 | 16.129 | 20/5:14.493 |
| 10 | 1 | 15.078 | 20/5:13.200 |
| 11 | 1 | 14.746 | 20/5:11.538 |
| 12 | 1 | 18.326 | 19/5:00.314 |
| 13 | 1 | 14.959 | 20/5:14.817 |
| 14 | 1 | 15.183 | 20/5:14.020 |
| 15 | 1 | 15.913 | 20/5:14.303 |
| 16 | 1 | 15.440 | 20/5:13.959 |
| 17 | 1 | 15.027 | 20/5:13.169 |
| 18 | 1 | 14.916 | 20/5:12.344 |
| 19 | 1 | 18.253 | 20/5:15.119 |
| 20 | 1 | 15.629 | 20/5:14.992 |