| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 2.514 | 20/0:50.280 |
| 2 | 4 | 7.312 | 20/1:38.260 |
| 3 | 3 | 7.694 | 20/1:56.800 |
| 4 | 3 | 7.124 | 20/2:03.220 |
| 5 | 3 | 7.361 | 20/2:08.020 |
| 6 | 3 | 7.264 | 20/2:10.897 |
| 7 | 3 | 7.017 | 20/2:12.246 |
| 8 | 3 | 6.969 | 20/2:13.138 |
| 9 | 3 | 7.134 | 20/2:14.198 |
| 10 | 3 | 7.132 | 20/2:15.042 |
| 11 | 3 | 7.039 | 20/2:15.564 |
| 12 | 3 | 8.089 | 20/2:17.748 |
| 13 | 3 | 7.367 | 20/2:18.486 |
| 14 | 3 | 7.060 | 20/2:18.680 |
| 15 | 3 | 7.157 | 20/2:18.977 |
| 16 | 3 | 6.984 | 20/2:19.021 |
| 17 | 3 | 7.204 | 20/2:19.319 |
| 18 | 3 | 6.924 | 20/2:19.272 |
| 19 | 3 | 6.937 | 19/2:12.282 |