| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.911 | 15/5:13.665 |
| 2 | 1 | 19.395 | 15/5:02.295 |
| 3 | 1 | 21.934 | 15/5:11.200 |
| 4 | 1 | 19.657 | 15/5:07.114 |
| 5 | 2 | 23.351 | 15/5:15.744 |
| 6 | 2 | 20.983 | 15/5:15.577 |
| 7 | 2 | 20.250 | 15/5:13.888 |
| 8 | 1 | 20.216 | 15/5:12.557 |
| 9 | 2 | 25.099 | 15/5:19.660 |
| 10 | 2 | 19.912 | 15/5:17.562 |
| 11 | 2 | 22.095 | 15/5:18.822 |
| 12 | 2 | 20.868 | 15/5:18.339 |
| 13 | 2 | 19.881 | 15/5:16.791 |
| 14 | 2 | 20.648 | 15/5:16.286 |
| 15 | 2 | 20.612 | 15/5:15.812 |