| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.969 | 19/5:03.411 |
| 2 | 2 | 16.526 | 19/5:08.702 |
| 3 | 2 | 15.922 | 19/5:06.641 |
| 4 | 2 | 16.382 | 19/5:07.795 |
| 5 | 2 | 16.441 | 19/5:08.712 |
| 6 | 2 | 16.188 | 19/5:08.522 |
| 7 | 2 | 17.496 | 19/5:11.937 |
| 8 | 3 | 18.514 | 18/5:00.236 |
| 9 | 3 | 16.624 | 18/5:00.124 |
| 10 | 3 | 15.821 | 19/5:15.178 |
| 11 | 2 | 16.285 | 19/5:14.654 |
| 12 | 2 | 15.709 | 19/5:13.305 |
| 13 | 2 | 15.908 | 19/5:12.455 |
| 14 | 2 | 16.266 | 19/5:12.212 |
| 15 | 2 | 16.501 | 19/5:12.299 |
| 16 | 3 | 17.943 | 19/5:14.088 |
| 17 | 3 | 16.839 | 19/5:14.432 |
| 18 | 3 | 16.751 | 19/5:14.645 |
| 19 | 3 | 16.108 | 19/5:14.193 |