| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.882 | 18/5:03.876 |
| 2 | 1 | 15.300 | 19/5:05.729 |
| 3 | 1 | 15.210 | 19/5:00.149 |
| 4 | 2 | 17.513 | 19/5:08.299 |
| 5 | 2 | 15.924 | 19/5:07.150 |
| 6 | 2 | 16.623 | 19/5:08.598 |
| 7 | 2 | 16.151 | 19/5:08.351 |
| 8 | 2 | 18.561 | 19/5:13.890 |
| 9 | 2 | 17.567 | 19/5:16.099 |
| 10 | 1 | 14.497 | 19/5:12.033 |
| 11 | 1 | 15.843 | 19/5:11.032 |
| 12 | 1 | 14.801 | 19/5:08.547 |
| 13 | 1 | 19.791 | 19/5:13.738 |
| 14 | 1 | 15.587 | 19/5:12.482 |
| 15 | 2 | 17.948 | 19/5:14.384 |
| 16 | 1 | 15.526 | 19/5:13.172 |
| 17 | 1 | 14.697 | 19/5:11.176 |
| 18 | 1 | 15.048 | 19/5:09.773 |
| 19 | 1 | 17.966 | 19/5:11.435 |