| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 22.190 | 17/6:17.230 |
| 2 | 2 | 20.560 | 17/6:03.375 |
| 3 | 2 | 19.750 | 18/6:15.000 |
| 4 | 2 | 19.250 | 18/6:07.875 |
| 5 | 2 | 19.880 | 18/6:05.868 |
| 6 | 2 | 19.190 | 18/6:02.460 |
| 7 | 2 | 21.500 | 18/6:05.966 |
| 8 | 2 | 20.620 | 18/6:06.615 |
| 9 | 2 | 18.810 | 18/6:03.500 |
| 10 | 1 | 19.690 | 18/6:02.592 |
| 11 | 2 | 23.23 | 18/6:07.265 |
| 12 | 2 | 18.630 | 18/6:04.605 |
| 13 | 2 | 23.310 | 18/6:08.834 |
| 14 | 2 | 20.690 | 18/6:09.090 |
| 15 | 2 | 21.21 | 18/6:09.684 |
| 16 | 2 | 20.20 | 18/6:09.079 |
| 17 | 2 | 19.620 | 18/6:08.142 |
| 18 | 2 | 18.500 | 18/6:06.190 |