| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.349 | 20/5:06.980 |
| 2 | 1 | 15.018 | 20/5:03.670 |
| 3 | 2 | 16.889 | 20/5:15.040 |
| 4 | 1 | 15.081 | 20/5:11.685 |
| 5 | 1 | 15.267 | 20/5:10.416 |
| 6 | 1 | 15.695 | 20/5:10.997 |
| 7 | 1 | 16.808 | 20/5:14.591 |
| 8 | 1 | 15.217 | 20/5:13.310 |
| 9 | 1 | 19.886 | 19/5:06.554 |
| 10 | 1 | 14.795 | 19/5:04.010 |
| 11 | 1 | 14.523 | 19/5:01.457 |
| 12 | 1 | 15.447 | 19/5:00.794 |
| 13 | 1 | 14.689 | 20/5:14.868 |
| 14 | 1 | 14.416 | 20/5:12.971 |
| 15 | 1 | 14.952 | 20/5:12.043 |
| 16 | 1 | 15.151 | 20/5:11.479 |
| 17 | 1 | 14.485 | 20/5:10.198 |
| 18 | 1 | 16.180 | 20/5:10.942 |
| 19 | 1 | 15.103 | 20/5:10.475 |
| 20 | 1 | 17.341 | 20/5:12.292 |