| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 4.434 | 20/1:28.680 |
| 2 | 4 | 7.786 | 20/2:02.200 |
| 3 | 4 | 7.644 | 20/2:12.427 |
| 4 | 4 | 7.580 | 20/2:17.220 |
| 5 | 4 | 7.562 | 20/2:20.024 |
| 6 | 4 | 7.869 | 20/2:22.917 |
| 7 | 4 | 7.991 | 20/2:25.331 |
| 8 | 4 | 7.939 | 20/2:27.012 |
| 9 | 4 | 7.748 | 20/2:27.896 |
| 10 | 3 | 7.829 | 20/2:28.764 |
| 11 | 3 | 8.347 | 20/2:30.416 |
| 12 | 3 | 8.145 | 20/2:31.457 |
| 13 | 3 | 7.707 | 20/2:31.663 |
| 14 | 3 | 8.041 | 20/2:32.317 |
| 15 | 3 | 7.542 | 20/2:32.219 |
| 16 | 3 | 7.766 | 20/2:32.412 |
| 17 | 3 | 8.965 | 20/2:33.994 |
| 18 | 3 | 7.939 | 20/2:34.260 |
| 19 | 3 | 8.424 | 19/2:27.258 |