| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 18.072 | 20/6:01.440 |
| 2 | 4 | 21.312 | 19/6:14.148 |
| 3 | 6 | 22.320 | 18/6:10.224 |
| 4 | 6 | 28.737 | 16/6:01.764 |
| 5 | 6 | 18.798 | 17/6:11.413 |
| 6 | 6 | 18.001 | 17/6:00.513 |
| 7 | 6 | 24.012 | 17/6:07.326 |
| 8 | 6 | 20.968 | 17/6:05.967 |
| 9 | 5 | 22.159 | 17/6:07.160 |
| 10 | 5 | 18.171 | 17/6:01.335 |
| 11 | 6 | 23.283 | 17/6:04.469 |
| 12 | 6 | 21.916 | 17/6:05.144 |
| 13 | 5 | 20.036 | 17/6:03.257 |
| 14 | 5 | 20.348 | 17/6:02.019 |
| 15 | 5 | 20.924 | 17/6:01.598 |
| 16 | 5 | 20.929 | 17/6:01.235 |
| 17 | 5 | 18.371 | 18/6:19.437 |
| 18 | 5 | 19.454 | 18/6:17.811 |