| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.241 | 20/5:04.820 |
| 2 | 1 | 14.193 | 21/5:09.057 |
| 3 | 1 | 15.412 | 21/5:13.922 |
| 4 | 1 | 14.863 | 21/5:13.472 |
| 5 | 1 | 14.350 | 21/5:11.048 |
| 6 | 1 | 19.045 | 20/5:10.347 |
| 7 | 3 | 18.406 | 19/5:02.670 |
| 8 | 3 | 15.875 | 19/5:02.539 |
| 9 | 3 | 15.801 | 19/5:02.282 |
| 10 | 2 | 14.622 | 20/5:15.616 |
| 11 | 1 | 15.180 | 20/5:14.524 |
| 12 | 1 | 14.249 | 20/5:12.062 |
| 13 | 1 | 14.387 | 20/5:10.191 |
| 14 | 1 | 14.545 | 20/5:08.813 |
| 15 | 1 | 13.560 | 20/5:06.305 |
| 16 | 1 | 14.361 | 20/5:05.112 |
| 17 | 1 | 15.429 | 20/5:05.316 |
| 18 | 1 | 16.807 | 20/5:07.029 |
| 19 | 3 | 19.974 | 20/5:11.895 |
| 20 | 1 | 14.182 | 20/5:10.482 |