| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.933 | 19/5:02.727 |
| 2 | 3 | 16.787 | 19/5:10.840 |
| 3 | 2 | 16.458 | 19/5:11.461 |
| 4 | 2 | 15.693 | 19/5:08.137 |
| 5 | 2 | 16.153 | 19/5:07.891 |
| 6 | 2 | 15.787 | 19/5:06.568 |
| 7 | 2 | 16.873 | 19/5:08.571 |
| 8 | 2 | 15.990 | 19/5:07.976 |
| 9 | 2 | 15.877 | 19/5:07.274 |
| 10 | 2 | 15.547 | 19/5:06.086 |
| 11 | 2 | 18.002 | 19/5:09.355 |
| 12 | 2 | 15.968 | 19/5:08.858 |
| 13 | 2 | 20.801 | 19/5:15.501 |
| 14 | 3 | 15.906 | 19/5:14.552 |
| 15 | 3 | 16.411 | 19/5:14.369 |
| 16 | 3 | 16.602 | 19/5:14.436 |
| 17 | 2 | 17.490 | 19/5:15.487 |
| 18 | 2 | 15.936 | 19/5:14.781 |
| 19 | 2 | 15.869 | 19/5:14.083 |