| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.362 | 19/6:07.878 |
| 2 | 6 | 19.284 | 19/6:07.137 |
| 3 | 5 | 19.839 | 19/6:10.405 |
| 4 | 6 | 19.419 | 19/6:10.044 |
| 5 | 6 | 20.619 | 19/6:14.387 |
| 6 | 5 | 19.027 | 19/6:12.242 |
| 7 | 5 | 18.188 | 19/6:08.432 |
| 8 | 5 | 18.668 | 19/6:06.714 |
| 9 | 5 | 22.397 | 19/6:13.251 |
| 10 | 5 | 19.289 | 19/6:12.575 |
| 11 | 5 | 19.060 | 19/6:11.626 |
| 12 | 5 | 20.030 | 19/6:12.371 |
| 13 | 5 | 18.556 | 19/6:10.848 |
| 14 | 5 | 25.634 | 19/6:19.148 |
| 15 | 4 | 21.473 | 18/6:01.014 |
| 16 | 4 | 19.827 | 18/6:00.756 |
| 17 | 5 | 24.832 | 18/6:05.828 |
| 18 | 5 | 20.413 | 18/6:05.917 |