| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.693 | 16/5:15.088 |
| 2 | 1 | 18.526 | 16/5:05.752 |
| 3 | 2 | 20.107 | 16/5:11.072 |
| 4 | 1 | 18.315 | 16/5:06.564 |
| 5 | 1 | 19.170 | 16/5:06.595 |
| 6 | 1 | 19.959 | 16/5:08.720 |
| 7 | 1 | 18.453 | 16/5:06.795 |
| 8 | 2 | 20.858 | 16/5:10.162 |
| 9 | 2 | 23.678 | 16/5:17.794 |
| 10 | 2 | 19.759 | 16/5:17.629 |
| 11 | 2 | 19.380 | 16/5:16.943 |
| 12 | 2 | 22.301 | 15/5:00.249 |
| 13 | 2 | 20.054 | 15/5:00.292 |
| 14 | 2 | 20.167 | 15/5:00.450 |
| 15 | 2 | 21.988 | 15/5:02.408 |