| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.492 | 20/5:09.840 |
| 2 | 1 | 14.334 | 21/5:13.173 |
| 3 | 2 | 15.999 | 20/5:05.500 |
| 4 | 1 | 14.260 | 20/5:00.425 |
| 5 | 3 | 26.833 | 18/5:12.905 |
| 6 | 2 | 13.910 | 18/5:02.484 |
| 7 | 3 | 17.921 | 18/5:05.355 |
| 8 | 2 | 14.341 | 19/5:16.089 |
| 9 | 2 | 15.150 | 19/5:12.951 |
| 10 | 2 | 16.969 | 19/5:13.897 |
| 11 | 2 | 15.204 | 19/5:11.622 |
| 12 | 2 | 17.187 | 19/5:12.867 |
| 13 | 2 | 15.745 | 19/5:11.812 |
| 14 | 2 | 14.793 | 19/5:09.616 |
| 15 | 2 | 14.634 | 19/5:07.511 |
| 16 | 2 | 16.033 | 19/5:07.331 |
| 17 | 2 | 15.948 | 19/5:07.077 |
| 18 | 2 | 15.685 | 19/5:06.573 |
| 19 | 2 | 15.974 | 19/5:06.412 |