| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 28.057 | N/A |
| 2 | 2 | 19.235 | 19/6:14.287 |
| 3 | 3 | 19.336 | 19/6:15.196 |
| 4 | 3 | 18.858 | 19/6:12.631 |
| 5 | 3 | 19.562 | 19/6:14.516 |
| 6 | 3 | 18.458 | 19/6:11.673 |
| 7 | 4 | 20.562 | 19/6:16.009 |
| 8 | 3 | 19.331 | 19/6:16.079 |
| 9 | 3 | 20.448 | 19/6:18.584 |
| 10 | 3 | 19.018 | 19/6:17.673 |
| 11 | 4 | 19.455 | 19/6:17.730 |
| 12 | 4 | 18.722 | 19/6:16.577 |
| 13 | 4 | 20.977 | 19/6:19.000 |
| 14 | 4 | 18.785 | 19/6:18.014 |
| 15 | 4 | 20.196 | 19/6:18.983 |
| 16 | 4 | 19.544 | 19/6:19.041 |
| 17 | 4 | 19.158 | 19/6:18.657 |
| 18 | 4 | 19.506 | 19/6:18.687 |
| 19 | 4 | 19.134 | 19/6:18.342 |