| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.732 | 17/6:09.444 |
| 2 | 3 | 19.641 | 18/6:12.357 |
| 3 | 3 | 19.382 | 18/6:04.530 |
| 4 | 3 | 20.406 | 18/6:05.225 |
| 5 | 3 | 20.276 | 18/6:05.173 |
| 6 | 3 | 19.764 | 18/6:03.603 |
| 7 | 3 | 19.267 | 18/6:01.203 |
| 8 | 3 | 20.049 | 18/6:01.163 |
| 9 | 3 | 19.094 | 19/6:19.179 |
| 10 | 3 | 19.693 | 19/6:18.678 |
| 11 | 2 | 20.165 | 19/6:19.083 |
| 12 | 3 | 20.890 | 18/6:00.538 |
| 13 | 3 | 19.801 | 18/6:00.222 |
| 14 | 3 | 19.849 | 18/6:00.012 |
| 15 | 3 | 19.375 | 19/6:19.220 |
| 16 | 3 | 19.215 | 19/6:18.336 |
| 17 | 2 | 19.037 | 19/6:17.358 |
| 18 | 3 | 19.885 | 19/6:17.383 |
| 19 | 2 | 19.338 | 19/6:16.859 |