| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.895 | 16/5:18.320 |
| 2 | 1 | 19.366 | 16/5:14.088 |
| 3 | 1 | 22.532 | 15/5:08.965 |
| 4 | 1 | 19.664 | 15/5:05.464 |
| 5 | 1 | 18.951 | 15/5:01.224 |
| 6 | 1 | 20.054 | 15/5:01.155 |
| 7 | 1 | 20.337 | 15/5:01.712 |
| 8 | 2 | 23.570 | 15/5:08.192 |
| 9 | 1 | 19.205 | 15/5:05.957 |
| 10 | 1 | 19.446 | 15/5:04.530 |
| 11 | 2 | 19.673 | 15/5:03.672 |
| 12 | 2 | 20.139 | 15/5:03.540 |
| 13 | 2 | 20.500 | 15/5:03.845 |
| 14 | 2 | 19.196 | 15/5:02.709 |
| 15 | 2 | 22.828 | 15/5:05.356 |