| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.919 | 19/5:02.461 |
| 2 | 2 | 14.771 | 20/5:06.900 |
| 3 | 1 | 14.100 | 21/5:13.530 |
| 4 | 1 | 16.343 | 20/5:05.665 |
| 5 | 2 | 20.699 | 19/5:10.962 |
| 6 | 2 | 14.439 | 19/5:04.858 |
| 7 | 1 | 15.213 | 19/5:02.599 |
| 8 | 1 | 13.833 | 20/5:13.292 |
| 9 | 1 | 15.419 | 20/5:12.747 |
| 10 | 1 | 16.460 | 20/5:14.392 |
| 11 | 1 | 16.127 | 20/5:15.133 |
| 12 | 1 | 15.794 | 20/5:15.195 |
| 13 | 1 | 14.285 | 20/5:12.926 |
| 14 | 1 | 14.668 | 20/5:11.529 |
| 15 | 1 | 15.299 | 20/5:11.159 |
| 16 | 1 | 14.912 | 20/5:10.351 |
| 17 | 1 | 15.020 | 20/5:09.766 |
| 18 | 1 | 15.674 | 20/5:09.972 |
| 19 | 1 | 14.199 | 20/5:08.604 |
| 20 | 1 | 15.431 | 20/5:08.605 |