| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 3.877 | 20/1:17.540 |
| 2 | 4 | 7.852 | 20/1:57.290 |
| 3 | 4 | 7.283 | 20/2:06.747 |
| 4 | 4 | 7.306 | 20/2:11.590 |
| 5 | 4 | 7.151 | 20/2:13.876 |
| 6 | 4 | 7.141 | 20/2:15.367 |
| 7 | 4 | 7.372 | 20/2:17.091 |
| 8 | 4 | 7.290 | 20/2:18.180 |
| 9 | 3 | 7.478 | 20/2:19.444 |
| 10 | 3 | 7.407 | 20/2:20.314 |
| 11 | 3 | 7.178 | 20/2:20.609 |
| 12 | 3 | 7.079 | 20/2:20.690 |
| 13 | 3 | 7.544 | 20/2:21.474 |
| 14 | 3 | 6.988 | 20/2:21.351 |
| 15 | 3 | 6.997 | 20/2:21.257 |
| 16 | 3 | 7.223 | 20/2:21.457 |
| 17 | 3 | 7.269 | 20/2:21.688 |
| 18 | 3 | 7.492 | 20/2:22.141 |
| 19 | 3 | 7.114 | 19/2:15.041 |