| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.968 | 18/5:05.424 |
| 2 | 5 | 13.812 | 20/5:07.800 |
| 3 | 5 | 14.263 | 20/5:00.287 |
| 4 | 6 | 19.193 | 19/5:05.121 |
| 5 | 5 | 17.095 | 19/5:09.058 |
| 6 | 5 | 13.963 | 19/5:01.764 |
| 7 | 5 | 13.524 | 20/5:10.909 |
| 8 | 5 | 13.651 | 20/5:06.173 |
| 9 | 6 | 17.880 | 20/5:11.887 |
| 10 | 5 | 14.353 | 20/5:09.404 |
| 11 | 4 | 13.504 | 20/5:05.829 |
| 12 | 3 | 13.611 | 20/5:03.028 |
| 13 | 3 | 13.730 | 20/5:00.842 |
| 14 | 3 | 13.512 | 21/5:13.588 |
| 15 | 4 | 16.312 | 20/5:00.495 |
| 16 | 3 | 13.546 | 21/5:13.579 |
| 17 | 3 | 14.274 | 21/5:12.765 |
| 18 | 4 | 17.928 | 20/5:01.243 |
| 19 | 4 | 14.497 | 20/5:00.648 |
| 20 | 4 | 15.096 | 20/5:00.712 |