| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.826 | 18/5:02.868 |
| 2 | 2 | 16.314 | 19/5:14.830 |
| 3 | 1 | 16.187 | 19/5:12.404 |
| 4 | 1 | 16.591 | 19/5:13.111 |
| 5 | 2 | 16.215 | 19/5:12.105 |
| 6 | 2 | 15.838 | 19/5:10.242 |
| 7 | 1 | 16.040 | 19/5:09.458 |
| 8 | 1 | 15.779 | 19/5:08.251 |
| 9 | 1 | 15.715 | 19/5:07.177 |
| 10 | 1 | 17.332 | 19/5:09.390 |
| 11 | 1 | 15.939 | 19/5:08.795 |
| 12 | 1 | 18.312 | 19/5:12.056 |
| 13 | 1 | 15.898 | 19/5:11.287 |
| 14 | 1 | 16.045 | 19/5:10.828 |
| 15 | 1 | 15.770 | 19/5:10.081 |
| 16 | 1 | 15.739 | 19/5:09.391 |
| 17 | 1 | 15.533 | 19/5:08.552 |
| 18 | 1 | 17.461 | 19/5:09.841 |
| 19 | 1 | 19.468 | 19/5:13.002 |