| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.223 | 15/4:03.345 |
| 2 | 1 | 15.986 | 19/5:05.986 |
| 3 | 1 | 16.610 | 19/5:09.187 |
| 4 | 1 | 16.055 | 19/5:08.151 |
| 5 | 2 | 21.384 | 18/5:10.529 |
| 6 | 2 | 19.296 | 18/5:16.662 |
| 7 | 2 | 16.662 | 18/5:14.270 |
| 8 | 2 | 16.396 | 18/5:11.877 |
| 9 | 2 | 18.441 | 18/5:14.106 |
| 10 | 2 | 16.848 | 18/5:13.022 |
| 11 | 2 | 16.625 | 18/5:11.770 |
| 12 | 2 | 16.171 | 18/5:10.046 |
| 13 | 2 | 16.692 | 18/5:09.308 |
| 14 | 2 | 21.476 | 18/5:14.826 |
| 15 | 2 | 16.773 | 18/5:13.966 |
| 16 | 2 | 16.809 | 18/5:13.253 |
| 17 | 2 | 21.713 | 17/5:00.160 |