| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.027 | 19/5:04.513 |
| 2 | 2 | 15.666 | 19/5:01.084 |
| 3 | 2 | 15.592 | 20/5:15.233 |
| 4 | 2 | 17.979 | 19/5:10.004 |
| 5 | 1 | 15.635 | 19/5:07.416 |
| 6 | 1 | 15.238 | 19/5:04.434 |
| 7 | 1 | 14.939 | 19/5:01.492 |
| 8 | 2 | 16.904 | 19/5:03.953 |
| 9 | 2 | 15.473 | 19/5:02.845 |
| 10 | 1 | 15.326 | 19/5:01.680 |
| 11 | 1 | 15.353 | 19/5:00.773 |
| 12 | 1 | 14.619 | 20/5:14.585 |
| 13 | 1 | 15.724 | 20/5:14.577 |
| 14 | 1 | 15.706 | 20/5:14.544 |
| 15 | 1 | 15.402 | 20/5:14.111 |
| 16 | 1 | 16.316 | 20/5:14.874 |
| 17 | 1 | 18.422 | 19/5:02.123 |
| 18 | 1 | 15.031 | 19/5:01.205 |
| 19 | 2 | 15.832 | 19/5:01.184 |