| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 3.314 | 20/1:06.280 |
| 2 | 2 | 7.730 | 20/1:50.440 |
| 3 | 2 | 7.703 | 20/2:04.980 |
| 4 | 2 | 7.847 | 20/2:12.970 |
| 5 | 2 | 7.738 | 20/2:17.328 |
| 6 | 2 | 7.527 | 20/2:19.530 |
| 7 | 2 | 7.858 | 20/2:22.049 |
| 8 | 2 | 7.484 | 20/2:23.002 |
| 9 | 2 | 7.889 | 20/2:24.644 |
| 10 | 3 | 8.697 | 20/2:27.574 |
| 11 | 3 | 7.758 | 20/2:28.264 |
| 12 | 3 | 7.770 | 20/2:28.858 |
| 13 | 3 | 8.091 | 20/2:29.855 |
| 14 | 3 | 7.644 | 20/2:30.071 |
| 15 | 3 | 7.343 | 20/2:29.857 |
| 16 | 3 | 7.785 | 20/2:30.222 |
| 17 | 3 | 7.629 | 20/2:30.361 |
| 18 | 3 | 7.940 | 20/2:30.830 |
| 19 | 3 | 8.207 | 20/2:31.531 |
| 20 | 2 | 7.939 | 20/2:31.893 |