| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 13.686 | 22/5:01.092 |
| 2 | 2 | 16.653 | 20/5:03.390 |
| 3 | 2 | 13.994 | 21/5:10.331 |
| 4 | 2 | 14.081 | 21/5:06.673 |
| 5 | 2 | 13.683 | 21/5:02.807 |
| 6 | 2 | 17.813 | 21/5:14.685 |
| 7 | 2 | 13.904 | 21/5:11.442 |
| 8 | 2 | 14.579 | 21/5:10.782 |
| 9 | 2 | 13.918 | 21/5:08.726 |
| 10 | 2 | 14.533 | 21/5:08.372 |
| 11 | 1 | 13.189 | 21/5:05.518 |
| 12 | 2 | 19.124 | 21/5:13.525 |
| 13 | 2 | 14.445 | 21/5:12.742 |
| 14 | 2 | 15.181 | 21/5:13.174 |
| 15 | 1 | 13.446 | 21/5:11.121 |
| 16 | 1 | 15.259 | 21/5:11.703 |
| 17 | 1 | 19.580 | 20/5:02.433 |
| 18 | 1 | 13.854 | 20/5:01.024 |
| 19 | 1 | 16.622 | 20/5:02.678 |
| 20 | 1 | 13.477 | 20/5:01.021 |