| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.804 | 20/6:16.080 |
| 2 | 5 | 18.649 | 20/6:14.530 |
| 3 | 5 | 18.592 | 20/6:13.633 |
| 4 | 6 | 21.610 | 19/6:08.861 |
| 5 | 6 | 18.890 | 19/6:06.871 |
| 6 | 6 | 23.831 | 18/6:01.128 |
| 7 | 6 | 18.511 | 19/6:16.979 |
| 8 | 6 | 18.544 | 19/6:13.899 |
| 9 | 5 | 18.601 | 19/6:11.623 |
| 10 | 6 | 23.424 | 19/6:18.966 |
| 11 | 6 | 24.535 | 18/6:06.531 |
| 12 | 6 | 20.033 | 18/6:06.036 |
| 13 | 6 | 18.668 | 18/6:03.727 |
| 14 | 6 | 18.502 | 18/6:01.535 |
| 15 | 6 | 19.160 | 18/6:00.425 |
| 16 | 6 | 20.070 | 18/6:00.477 |
| 17 | 5 | 24.809 | 18/6:05.541 |
| 18 | 6 | 27.710 | 18/6:12.943 |