| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.610 | 18/6:10.980 |
| 2 | 4 | 20.040 | 18/6:05.850 |
| 3 | 4 | 20.790 | 18/6:08.640 |
| 4 | 4 | 19.570 | 18/6:04.545 |
| 5 | 4 | 20.050 | 18/6:03.816 |
| 6 | 4 | 21.550 | 18/6:07.830 |
| 7 | 4 | 24.280 | 18/6:17.717 |
| 8 | 5 | 21.550 | 18/6:18.990 |
| 9 | 5 | 21.870 | 18/6:20.620 |
| 10 | 5 | 19.990 | 18/6:18.540 |
| 11 | 5 | 20.210 | 18/6:17.198 |
| 12 | 5 | 19.910 | 18/6:15.630 |
| 13 | 5 | 20.580 | 18/6:15.231 |
| 14 | 5 | 20.170 | 18/6:14.361 |
| 15 | 5 | 22.890 | 18/6:16.872 |
| 16 | 6 | 20.520 | 18/6:16.402 |
| 17 | 5 | 20.930 | 18/6:16.422 |
| 18 | 5 | 21.990 | 18/6:17.500 |