| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.485 | N/A |
| 2 | 2 | 16.661 | 18/5:02.722 |
| 3 | 2 | 15.516 | 19/5:09.078 |
| 4 | 2 | 15.732 | 19/5:06.939 |
| 5 | 1 | 15.681 | 19/5:05.064 |
| 6 | 1 | 17.869 | 19/5:12.737 |
| 7 | 1 | 15.348 | 19/5:09.906 |
| 8 | 1 | 17.848 | 19/5:14.312 |
| 9 | 1 | 15.434 | 19/5:12.185 |
| 10 | 1 | 15.516 | 19/5:10.695 |
| 11 | 1 | 15.268 | 19/5:09.056 |
| 12 | 1 | 16.618 | 19/5:09.924 |
| 13 | 1 | 15.527 | 19/5:09.012 |
| 14 | 1 | 16.373 | 19/5:09.411 |
| 15 | 1 | 19.310 | 19/5:13.529 |
| 16 | 1 | 15.714 | 19/5:12.783 |
| 17 | 1 | 16.080 | 19/5:12.541 |
| 18 | 1 | 16.237 | 19/5:12.495 |
| 19 | 1 | 15.424 | 19/5:11.641 |