| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 14.718 | 21/5:09.078 |
| 2 | 5 | 15.032 | 21/5:12.375 |
| 3 | 6 | 15.436 | 20/5:01.240 |
| 4 | 5 | 14.373 | 21/5:12.685 |
| 5 | 5 | 15.180 | 21/5:13.904 |
| 6 | 5 | 14.808 | 21/5:13.414 |
| 7 | 5 | 14.668 | 21/5:12.645 |
| 8 | 5 | 15.563 | 21/5:14.417 |
| 9 | 5 | 14.276 | 21/5:12.793 |
| 10 | 5 | 15.324 | 21/5:13.694 |
| 11 | 5 | 16.652 | 20/5:01.873 |
| 12 | 5 | 15.533 | 20/5:02.605 |
| 13 | 5 | 14.770 | 20/5:02.051 |
| 14 | 5 | 14.713 | 20/5:01.494 |
| 15 | 5 | 14.950 | 20/5:01.328 |
| 16 | 5 | 22.475 | 20/5:10.589 |
| 17 | 6 | 16.571 | 20/5:11.814 |
| 18 | 6 | 14.856 | 20/5:10.998 |
| 19 | 6 | 14.909 | 20/5:10.323 |
| 20 | 6 | 15.001 | 20/5:09.808 |