| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.721 | N/A |
| 2 | 8 | 21.967 | N/A |
| 3 | 4 | 15.212 | 20/5:10.995 |
| 4 | 5 | 16.006 | 19/5:02.929 |
| 5 | 4 | 14.179 | 20/5:09.481 |
| 6 | 4 | 14.314 | 20/5:05.594 |
| 7 | 4 | 16.872 | 20/5:12.982 |
| 8 | 4 | 14.653 | 20/5:10.881 |
| 9 | 4 | 16.231 | 20/5:13.663 |
| 10 | 4 | 14.831 | 20/5:12.424 |
| 11 | 4 | 15.591 | 20/5:13.066 |
| 12 | 4 | 14.161 | 20/5:10.862 |
| 13 | 4 | 14.409 | 20/5:09.487 |
| 14 | 4 | 14.151 | 20/5:07.932 |
| 15 | 2 | 13.994 | 20/5:06.388 |
| 16 | 4 | 19.178 | 20/5:12.099 |
| 17 | 3 | 19.945 | 19/5:02.439 |
| 18 | 4 | 19.016 | 19/5:06.302 |
| 19 | 3 | 14.291 | 19/5:04.708 |