| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.251 | 20/5:25.020 |
| 2 | 3 | 12.721 | 20/4:49.720 |
| 3 | 1 | 10.999 | 20/4:26.473 |
| 4 | 1 | 18.658 | 20/4:53.145 |
| 5 | 1 | 11.440 | 20/4:40.276 |
| 6 | 1 | 10.293 | 20/4:27.873 |
| 7 | 1 | 12.595 | 20/4:25.591 |
| 8 | 1 | 10.611 | 20/4:18.920 |
| 9 | 1 | 11.460 | 20/4:15.618 |
| 10 | 1 | 11.477 | 20/4:13.010 |
| 11 | 1 | 11.087 | 20/4:10.167 |
| 12 | 1 | 11.943 | 20/4:09.225 |
| 13 | 1 | 20.223 | 20/4:21.166 |
| 14 | 1 | 10.669 | 20/4:17.753 |
| 15 | 1 | 10.525 | 20/4:14.603 |
| 16 | 1 | 10.830 | 20/4:12.228 |
| 17 | 1 | 10.120 | 20/4:09.296 |
| 18 | 1 | 11.838 | 20/4:08.600 |
| 19 | 1 | 20.764 | 20/4:17.373 |
| 20 | 1 | 11.085 | 20/4:15.589 |