| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 26.742 | N/A |
| 2 | 5 | 22.542 | 19/7:12.498 |
| 3 | 5 | 23.135 | 19/7:17.835 |
| 4 | 5 | 22.642 | 19/7:16.656 |
| 5 | 5 | 22.036 | 19/7:13.339 |
| 6 | 5 | 22.109 | 19/7:11.612 |
| 7 | 5 | 21.948 | 19/7:09.978 |
| 8 | 4 | 22.430 | 19/7:10.005 |
| 9 | 4 | 22.353 | 19/7:09.930 |
| 10 | 4 | 21.994 | 19/7:09.012 |
| 11 | 4 | 22.057 | 19/7:08.584 |
| 12 | 4 | 22.083 | 19/7:08.189 |
| 13 | 4 | 22.630 | 19/7:08.680 |
| 14 | 5 | 22.896 | 19/7:09.464 |
| 15 | 5 | 21.958 | 19/7:08.930 |
| 16 | 5 | 22.418 | 19/7:09.019 |
| 17 | 5 | 22.145 | 19/7:08.079 |
| 18 | 4 | 22.205 | 19/7:08.651 |
| 19 | 3 | 22.379 | 19/7:08.702 |