| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.590 | 20/5:11.800 |
| 2 | 1 | 15.089 | 20/5:06.790 |
| 3 | 1 | 15.694 | 20/5:09.153 |
| 4 | 1 | 15.135 | 20/5:07.540 |
| 5 | 2 | 18.285 | 19/5:03.213 |
| 6 | 2 | 15.622 | 19/5:02.148 |
| 7 | 2 | 16.050 | 19/5:02.548 |
| 8 | 2 | 15.150 | 19/5:00.711 |
| 9 | 2 | 16.043 | 19/5:01.167 |
| 10 | 2 | 15.838 | 19/5:01.142 |
| 11 | 2 | 16.831 | 19/5:02.838 |
| 12 | 2 | 16.083 | 19/5:03.066 |
| 13 | 2 | 15.885 | 19/5:02.970 |
| 14 | 2 | 15.860 | 19/5:02.853 |
| 15 | 2 | 19.728 | 19/5:07.652 |
| 16 | 2 | 15.962 | 19/5:07.378 |
| 17 | 2 | 15.456 | 19/5:06.572 |
| 18 | 2 | 15.910 | 19/5:06.334 |
| 19 | 2 | 16.293 | 19/5:06.504 |