| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.210 | 19/6:04.990 |
| 2 | 1 | 19.240 | 19/6:05.275 |
| 3 | 1 | 19.870 | 19/6:09.360 |
| 4 | 1 | 19.350 | 19/6:08.933 |
| 5 | 2 | 22.250 | 19/6:19.696 |
| 6 | 1 | 19.850 | 19/6:19.272 |
| 7 | 2 | 20.200 | 19/6:19.919 |
| 8 | 1 | 19.340 | 19/6:18.361 |
| 9 | 1 | 19.040 | 19/6:16.517 |
| 10 | 1 | 19.830 | 19/6:16.542 |
| 11 | 3 | 32.969 | 18/6:18.244 |
| 12 | 1 | 11.481 | 18/6:03.945 |
| 13 | 1 | 18.630 | 18/6:01.745 |
| 14 | 1 | 22.670 | 18/6:05.053 |
| 15 | 1 | 20.230 | 18/6:04.992 |
| 16 | 1 | 22.220 | 18/6:07.178 |
| 17 | 1 | 20.830 | 18/6:07.634 |
| 18 | 1 | 19.220 | 18/6:06.430 |