| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 4.828 | 20/1:36.056 |
| 2 | 2 | 4.990 | 20/1:39.008 |
| 3 | 1 | 7.450 | 20/2:04.004 |
| 4 | 1 | 7.650 | 20/2:13.933 |
| 5 | 4 | 8.670 | 20/2:23.008 |
| 6 | 3 | 7.360 | 20/2:24.048 |
| 7 | 6 | 9.440 | 20/2:31.866 |
| 8 | 5 | 6.930 | 20/2:29.971 |
| 9 | 4 | 7.160 | 20/2:29.125 |
| 10 | 4 | 32.259 | 20/3:24.242 |
| 11 | 7 | 9.381 | 20/3:22.058 |
| 12 | 5 | 7.680 | 20/3:18.127 |
| 13 | 7 | 36.308 | 20/4:02.013 |
| 14 | 7 | 12.552 | 20/4:02.815 |
| 15 | 5 | 7.790 | 20/3:56.006 |
| 16 | 7 | 12.540 | 20/3:57.546 |
| 17 | 7 | 7.090 | 20/3:51.562 |
| 18 | 7 | 8.270 | 20/3:47.670 |
| 19 | 7 | 6.960 | 20/3:42.755 |