| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.393 | 15/5:05.895 |
| 2 | 3 | 20.704 | 15/5:08.228 |
| 3 | 3 | 23.973 | 14/5:03.660 |
| 4 | 3 | 23.031 | 14/5:08.353 |
| 5 | 2 | 20.713 | 14/5:04.679 |
| 6 | 2 | 22.311 | 14/5:05.958 |
| 7 | 3 | 20.556 | 14/5:03.362 |
| 8 | 3 | 20.935 | 14/5:02.078 |
| 9 | 3 | 20.312 | 14/5:00.110 |
| 10 | 3 | 19.919 | 15/5:19.271 |
| 11 | 2 | 19.601 | 15/5:16.975 |
| 12 | 2 | 20.278 | 15/5:15.908 |
| 13 | 2 | 21.434 | 15/5:16.338 |
| 14 | 2 | 20.965 | 15/5:16.205 |
| 15 | 2 | 23.977 | 15/5:19.102 |