| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.128 | 19/5:06.432 |
| 2 | 2 | 15.498 | 19/5:00.447 |
| 3 | 2 | 15.977 | 19/5:01.486 |
| 4 | 1 | 15.410 | 20/5:15.065 |
| 5 | 1 | 15.943 | 19/5:00.033 |
| 6 | 2 | 16.885 | 19/5:03.496 |
| 7 | 1 | 16.031 | 19/5:03.653 |
| 8 | 1 | 15.575 | 19/5:02.687 |
| 9 | 1 | 15.642 | 19/5:02.077 |
| 10 | 1 | 15.303 | 19/5:00.945 |
| 11 | 1 | 16.010 | 19/5:01.240 |
| 12 | 1 | 15.757 | 19/5:01.085 |
| 13 | 2 | 21.577 | 19/5:09.460 |
| 14 | 2 | 15.412 | 19/5:08.272 |
| 15 | 2 | 15.047 | 19/5:06.780 |
| 16 | 2 | 15.027 | 19/5:05.451 |
| 17 | 1 | 15.400 | 19/5:04.695 |
| 18 | 1 | 15.256 | 19/5:03.871 |
| 19 | 1 | 15.671 | 19/5:03.549 |