| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 14.966 | 21/5:14.286 |
| 2 | 1 | 14.642 | 21/5:10.884 |
| 3 | 1 | 15.132 | 21/5:13.180 |
| 4 | 1 | 14.384 | 21/5:10.401 |
| 5 | 1 | 14.563 | 21/5:09.485 |
| 6 | 1 | 15.673 | 21/5:12.760 |
| 7 | 1 | 14.986 | 21/5:13.038 |
| 8 | 1 | 15.068 | 21/5:13.462 |
| 9 | 1 | 14.356 | 21/5:12.130 |
| 10 | 1 | 20.564 | 20/5:08.668 |
| 11 | 1 | 14.918 | 20/5:07.731 |
| 12 | 1 | 14.826 | 20/5:06.797 |
| 13 | 1 | 15.312 | 20/5:06.754 |
| 14 | 2 | 19.939 | 20/5:13.327 |
| 15 | 2 | 15.172 | 20/5:12.668 |
| 16 | 2 | 14.979 | 20/5:11.850 |
| 17 | 2 | 16.173 | 20/5:12.533 |
| 18 | 2 | 14.143 | 20/5:10.884 |
| 19 | 2 | 14.887 | 20/5:10.193 |
| 20 | 2 | 21.465 | 20/5:16.148 |