| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.482 | N/A |
| 2 | 4 | 16.675 | 19/5:02.632 |
| 3 | 4 | 15.897 | 20/5:11.916 |
| 4 | 4 | 15.493 | 20/5:06.893 |
| 5 | 4 | 16.404 | 20/5:08.709 |
| 6 | 4 | 15.721 | 20/5:07.204 |
| 7 | 4 | 15.225 | 20/5:04.629 |
| 8 | 4 | 15.177 | 20/5:02.660 |
| 9 | 4 | 17.794 | 20/5:07.398 |
| 10 | 4 | 20.209 | 20/5:16.182 |
| 11 | 4 | 19.253 | 19/5:04.608 |
| 12 | 4 | 16.168 | 19/5:03.599 |
| 13 | 4 | 15.776 | 19/5:02.017 |
| 14 | 4 | 16.353 | 19/5:01.759 |
| 15 | 4 | 14.870 | 20/5:16.002 |
| 16 | 4 | 19.091 | 19/5:02.609 |
| 17 | 4 | 21.672 | 19/5:08.232 |
| 18 | 4 | 16.044 | 19/5:07.234 |
| 19 | 4 | 15.940 | 19/5:06.244 |