| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 23.679 | N/A |
| 2 | 4 | 18.186 | 20/6:09.213 |
| 3 | 4 | 15.719 | 21/6:02.729 |
| 4 | 4 | 19.550 | 20/6:02.227 |
| 5 | 4 | 19.157 | 20/6:08.586 |
| 6 | 4 | 16.036 | 20/6:00.541 |
| 7 | 4 | 18.298 | 20/6:02.341 |
| 8 | 4 | 18.844 | 20/6:05.109 |
| 9 | 5 | 21.061 | 20/6:12.450 |
| 10 | 4 | 15.042 | 20/6:05.453 |
| 11 | 4 | 16.651 | 20/6:02.912 |
| 12 | 5 | 21.646 | 20/6:09.461 |
| 13 | 5 | 16.218 | 20/6:06.325 |
| 14 | 4 | 16.190 | 20/6:03.629 |
| 15 | 4 | 16.131 | 20/6:01.239 |
| 16 | 4 | 15.900 | 21/6:16.517 |
| 17 | 4 | 16.005 | 21/6:14.471 |
| 18 | 4 | 16.371 | 21/6:13.096 |
| 19 | 4 | 15.372 | 21/6:10.764 |
| 20 | 4 | 15.460 | 21/6:08.770 |
| 21 | 4 | 15.672 | 21/6:07.188 |