| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 15.030 | 20/5:00.600 |
| 2 | 1 | 15.481 | 20/5:05.110 |
| 3 | 1 | 16.703 | 20/5:14.760 |
| 4 | 1 | 15.694 | 20/5:14.540 |
| 5 | 1 | 15.443 | 20/5:13.404 |
| 6 | 1 | 15.406 | 20/5:12.523 |
| 7 | 1 | 16.066 | 20/5:13.780 |
| 8 | 1 | 16.405 | 20/5:15.570 |
| 9 | 1 | 17.895 | 19/5:04.260 |
| 10 | 1 | 16.013 | 19/5:04.258 |
| 11 | 1 | 16.328 | 19/5:04.801 |
| 12 | 1 | 15.397 | 19/5:03.780 |
| 13 | 1 | 15.970 | 19/5:03.753 |
| 14 | 1 | 16.746 | 19/5:04.783 |
| 15 | 1 | 16.244 | 19/5:05.040 |
| 16 | 1 | 16.297 | 19/5:05.328 |
| 17 | 1 | 15.704 | 19/5:04.919 |
| 18 | 1 | 16.133 | 19/5:05.008 |
| 19 | 1 | 16.517 | 19/5:05.472 |