| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.229 | 19/5:08.351 |
| 2 | 2 | 17.337 | 18/5:02.094 |
| 3 | 2 | 16.706 | 18/5:01.632 |
| 4 | 2 | 17.999 | 18/5:07.219 |
| 5 | 1 | 17.788 | 18/5:09.812 |
| 6 | 1 | 17.579 | 18/5:10.914 |
| 7 | 1 | 18.217 | 18/5:13.341 |
| 8 | 1 | 17.982 | 18/5:14.633 |
| 9 | 2 | 19.413 | 17/5:00.806 |
| 10 | 2 | 25.526 | 17/5:14.119 |
| 11 | 2 | 19.565 | 17/5:15.800 |
| 12 | 2 | 19.955 | 17/5:17.753 |
| 13 | 2 | 19.569 | 16/5:00.142 |
| 14 | 2 | 18.793 | 16/5:00.181 |
| 15 | 2 | 17.047 | 17/5:16.999 |
| 16 | 2 | 18.469 | 17/5:16.810 |
| 17 | 2 | 17.543 | 17/5:15.717 |