| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.132 | 20/5:02.640 |
| 2 | 1 | 15.237 | 20/5:03.690 |
| 3 | 1 | 15.097 | 20/5:03.107 |
| 4 | 1 | 15.252 | 20/5:03.590 |
| 5 | 1 | 15.310 | 20/5:04.112 |
| 6 | 1 | 15.401 | 20/5:04.763 |
| 7 | 1 | 15.244 | 20/5:04.780 |
| 8 | 1 | 15.660 | 20/5:05.832 |
| 9 | 1 | 15.895 | 20/5:07.173 |
| 10 | 1 | 15.032 | 20/5:06.520 |
| 11 | 1 | 15.239 | 20/5:06.362 |
| 12 | 1 | 15.471 | 20/5:06.617 |
| 13 | 1 | 15.417 | 20/5:06.749 |
| 14 | 1 | 15.366 | 20/5:06.790 |
| 15 | 1 | 15.807 | 20/5:07.413 |
| 16 | 1 | 17.232 | 20/5:09.740 |
| 17 | 1 | 15.567 | 20/5:09.834 |
| 18 | 1 | 14.824 | 20/5:09.092 |
| 19 | 1 | 14.775 | 20/5:08.377 |
| 20 | 1 | 15.15 | 20/5:07.958 |