| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.061 | N/A |
| 2 | 4 | 15.157 | 21/5:06.201 |
| 3 | 4 | 15.530 | 21/5:09.931 |
| 4 | 3 | 15.652 | 21/5:11.987 |
| 5 | 3 | 14.639 | 21/5:07.951 |
| 6 | 3 | 15.609 | 21/5:09.409 |
| 7 | 2 | 15.514 | 21/5:10.064 |
| 8 | 2 | 15.158 | 21/5:09.515 |
| 9 | 2 | 14.765 | 21/5:08.121 |
| 10 | 2 | 14.912 | 21/5:07.363 |
| 11 | 2 | 14.400 | 21/5:05.733 |
| 12 | 2 | 15.918 | 21/5:07.159 |
| 13 | 2 | 16.437 | 21/5:09.212 |
| 14 | 2 | 15.654 | 21/5:09.745 |
| 15 | 2 | 23.390 | 20/5:05.344 |
| 16 | 2 | 14.971 | 20/5:04.155 |
| 17 | 1 | 18.292 | 20/5:07.058 |
| 18 | 1 | 15.209 | 20/5:06.174 |
| 19 | 1 | 14.757 | 20/5:04.911 |
| 20 | 1 | 14.574 | 20/5:03.599 |