| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.066 | 19/6:02.254 |
| 2 | 4 | 19.138 | 19/6:02.938 |
| 3 | 3 | 18.566 | 20/6:18.467 |
| 4 | 3 | 17.788 | 20/6:12.790 |
| 5 | 3 | 19.091 | 20/6:14.596 |
| 6 | 4 | 24.045 | 19/6:12.698 |
| 7 | 4 | 17.281 | 19/6:06.361 |
| 8 | 5 | 21.530 | 19/6:11.699 |
| 9 | 5 | 18.261 | 19/6:08.950 |
| 10 | 5 | 17.544 | 19/6:05.389 |
| 11 | 4 | 19.19 | 19/6:04.990 |
| 12 | 3 | 17.945 | 19/6:02.987 |
| 13 | 4 | 18.962 | 19/6:02.779 |
| 14 | 5 | 18.741 | 19/6:02.300 |
| 15 | 5 | 18.054 | 19/6:01.015 |
| 16 | 3 | 18.381 | 19/6:00.279 |
| 17 | 3 | 18.206 | 20/6:18.352 |
| 18 | 2 | 18.055 | 20/6:17.393 |
| 19 | 2 | 17.927 | 20/6:16.401 |
| 20 | 3 | 21.433 | 20/6:19.014 |