| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.011 | 18/6:00.198 |
| 2 | 4 | 20.361 | 18/6:03.348 |
| 3 | 6 | 23.980 | 17/6:04.661 |
| 4 | 6 | 21.123 | 17/6:03.269 |
| 5 | 6 | 20.713 | 17/6:01.039 |
| 6 | 6 | 22.988 | 17/6:05.999 |
| 7 | 6 | 21.520 | 17/6:05.976 |
| 8 | 6 | 26.483 | 17/6:16.505 |
| 9 | 6 | 24.998 | 17/6:21.890 |
| 10 | 6 | 24.003 | 16/6:01.888 |
| 11 | 6 | 21.347 | 16/6:00.039 |
| 12 | 6 | 20.366 | 17/6:19.515 |
| 13 | 6 | 20.772 | 17/6:17.485 |
| 14 | 6 | 20.230 | 17/6:15.087 |
| 15 | 6 | 29.043 | 16/6:00.467 |
| 16 | 6 | 20.137 | 17/6:20.455 |
| 17 | 6 | 21.708 | 17/6:19.783 |