| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 7.002 | 20/2:20.040 |
| 2 | 4 | 7.730 | 20/2:27.320 |
| 3 | 4 | 7.480 | 20/2:28.080 |
| 4 | 4 | 7.450 | 20/2:28.310 |
| 5 | 1 | 7.450 | 20/2:28.310 |
| 6 | 1 | 7.450 | 20/2:28.310 |
| 7 | 4 | 52.590 | 20/3:55.006 |
| 8 | 3 | 7.690 | 20/3:44.855 |
| 9 | 3 | 7.690 | 20/3:44.855 |
| 10 | 2 | 44.020 | 20/4:27.924 |
| 11 | 3 | 9.490 | 20/4:20.822 |
| 12 | 3 | 9.510 | 20/4:14.937 |
| 13 | 1 | 9.510 | 20/4:14.937 |
| 14 | 3 | 49.49 | 20/4:48.517 |
| 15 | 1 | 49.49 | 20/4:48.517 |
| 16 | 3 | 32.380 | 20/4:52.928 |
| 17 | 3 | 7.500 | 20/4:44.520 |
| 18 | 3 | 8.320 | 20/4:37.958 |
| 19 | 3 | 11.120 | 19/4:21.282 |