| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.636 | 19/5:16.084 |
| 2 | 1 | 15.878 | 19/5:08.883 |
| 3 | 2 | 16.447 | 19/5:10.086 |
| 4 | 2 | 16.010 | 19/5:08.612 |
| 5 | 2 | 16.076 | 19/5:07.979 |
| 6 | 1 | 16.529 | 19/5:08.991 |
| 7 | 1 | 15.933 | 19/5:08.096 |
| 8 | 1 | 16.619 | 19/5:09.054 |
| 9 | 2 | 18.860 | 19/5:14.530 |
| 10 | 2 | 16.192 | 19/5:13.842 |
| 11 | 2 | 16.210 | 19/5:13.310 |
| 12 | 3 | 16.458 | 19/5:13.259 |
| 13 | 2 | 15.951 | 19/5:12.475 |
| 14 | 2 | 15.869 | 19/5:11.692 |
| 15 | 2 | 15.857 | 19/5:10.998 |
| 16 | 2 | 16.670 | 19/5:11.357 |
| 17 | 2 | 16.436 | 19/5:11.411 |
| 18 | 2 | 17.649 | 19/5:12.740 |
| 19 | 2 | 15.796 | 19/5:12.076 |