| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.638 | 21/5:07.398 |
| 2 | 1 | 14.856 | 21/5:09.687 |
| 3 | 2 | 15.616 | 20/5:00.733 |
| 4 | 1 | 14.005 | 21/5:10.354 |
| 5 | 1 | 15.277 | 21/5:12.446 |
| 6 | 1 | 16.037 | 20/5:01.430 |
| 7 | 1 | 14.480 | 21/5:14.727 |
| 8 | 3 | 18.379 | 20/5:08.220 |
| 9 | 2 | 14.933 | 20/5:07.158 |
| 10 | 2 | 15.196 | 20/5:06.834 |
| 11 | 3 | 16.291 | 20/5:08.560 |
| 12 | 3 | 16.776 | 20/5:10.807 |
| 13 | 2 | 14.175 | 20/5:08.706 |
| 14 | 2 | 14.416 | 20/5:07.250 |
| 15 | 2 | 15.851 | 20/5:07.901 |
| 16 | 2 | 16.202 | 20/5:08.910 |
| 17 | 1 | 13.761 | 20/5:06.928 |
| 18 | 1 | 14.412 | 20/5:05.890 |
| 19 | 1 | 14.996 | 20/5:05.576 |
| 20 | 2 | 17.351 | 20/5:07.648 |