| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.935 | 21/5:13.635 |
| 2 | 4 | 14.140 | 21/5:05.287 |
| 3 | 4 | 13.389 | 22/5:11.402 |
| 4 | 4 | 16.622 | 21/5:10.201 |
| 5 | 4 | 14.391 | 21/5:08.603 |
| 6 | 4 | 14.559 | 21/5:08.126 |
| 7 | 4 | 16.822 | 21/5:14.574 |
| 8 | 4 | 15.573 | 20/5:01.077 |
| 9 | 4 | 17.647 | 20/5:06.084 |
| 10 | 4 | 16.389 | 20/5:08.934 |
| 11 | 4 | 16.264 | 20/5:10.042 |
| 12 | 4 | 15.788 | 20/5:10.865 |
| 13 | 4 | 17.914 | 20/5:14.512 |
| 14 | 4 | 18.368 | 19/5:02.372 |
| 15 | 4 | 19.957 | 19/5:07.493 |
| 16 | 4 | 13.973 | 19/5:04.868 |
| 17 | 4 | 13.594 | 19/5:02.127 |
| 18 | 4 | 14.193 | 19/5:00.324 |
| 19 | 4 | 17.415 | 19/5:01.933 |