| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 2.546 | 20/0:50.920 |
| 2 | 2 | 7.211 | 20/1:37.570 |
| 3 | 2 | 7.092 | 20/1:52.327 |
| 4 | 1 | 7.021 | 20/1:59.350 |
| 5 | 1 | 7.060 | 20/2:03.720 |
| 6 | 1 | 7.144 | 20/2:06.913 |
| 7 | 1 | 7.037 | 20/2:08.889 |
| 8 | 1 | 7.119 | 20/2:10.575 |
| 9 | 2 | 7.191 | 20/2:12.047 |
| 10 | 1 | 7.294 | 20/2:13.430 |
| 11 | 2 | 8.209 | 20/2:16.225 |
| 12 | 2 | 7.210 | 20/2:16.890 |
| 13 | 2 | 6.997 | 20/2:17.125 |
| 14 | 2 | 7.219 | 20/2:17.643 |
| 15 | 2 | 7.136 | 20/2:17.981 |
| 16 | 2 | 6.966 | 20/2:18.065 |
| 17 | 2 | 6.980 | 20/2:18.155 |
| 18 | 2 | 7.038 | 20/2:18.300 |
| 19 | 2 | 7.073 | 20/2:18.466 |
| 20 | 2 | 7.284 | 20/2:18.827 |