| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.289 | 19/5:09.491 |
| 2 | 2 | 15.990 | 19/5:06.651 |
| 3 | 1 | 16.877 | 19/5:11.321 |
| 4 | 2 | 15.880 | 19/5:08.921 |
| 5 | 2 | 15.906 | 19/5:07.580 |
| 6 | 2 | 16.054 | 19/5:07.154 |
| 7 | 2 | 15.730 | 19/5:05.971 |
| 8 | 2 | 17.196 | 19/5:08.565 |
| 9 | 3 | 20.403 | 18/5:00.650 |
| 10 | 3 | 15.728 | 19/5:15.501 |
| 11 | 3 | 15.319 | 19/5:13.279 |
| 12 | 3 | 15.674 | 19/5:11.990 |
| 13 | 2 | 15.648 | 19/5:10.860 |
| 14 | 2 | 15.652 | 19/5:09.898 |
| 15 | 2 | 15.448 | 19/5:08.806 |
| 16 | 2 | 22.236 | 19/5:15.911 |
| 17 | 2 | 16.055 | 19/5:15.271 |
| 18 | 2 | 15.680 | 19/5:14.308 |
| 19 | 2 | 19.349 | 19/5:17.114 |