| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.433 | 20/5:08.660 |
| 2 | 1 | 15.730 | 20/5:11.630 |
| 3 | 1 | 15.086 | 20/5:08.327 |
| 4 | 1 | 17.007 | 19/5:00.466 |
| 5 | 1 | 16.195 | 19/5:01.914 |
| 6 | 1 | 15.816 | 19/5:01.679 |
| 7 | 1 | 15.688 | 19/5:01.164 |
| 8 | 2 | 17.772 | 19/5:05.727 |
| 9 | 3 | 19.124 | 19/5:12.130 |
| 10 | 3 | 15.147 | 19/5:09.696 |
| 11 | 3 | 15.242 | 19/5:07.869 |
| 12 | 3 | 15.695 | 19/5:07.064 |
| 13 | 3 | 15.559 | 19/5:06.184 |
| 14 | 3 | 15.159 | 19/5:04.886 |
| 15 | 3 | 20.465 | 19/5:10.483 |
| 16 | 3 | 15.989 | 19/5:10.065 |
| 17 | 2 | 15.347 | 19/5:08.978 |
| 18 | 2 | 18.492 | 19/5:11.332 |
| 19 | 2 | 15.726 | 19/5:10.672 |