| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.093 | 19/5:05.767 |
| 2 | 3 | 15.778 | 19/5:02.775 |
| 3 | 3 | 15.460 | 20/5:15.540 |
| 4 | 2 | 15.376 | 20/5:13.535 |
| 5 | 2 | 16.100 | 20/5:15.228 |
| 6 | 2 | 15.524 | 20/5:14.437 |
| 7 | 2 | 15.688 | 20/5:14.340 |
| 8 | 4 | 15.990 | 20/5:15.022 |
| 9 | 3 | 15.495 | 20/5:14.453 |
| 10 | 3 | 16.127 | 20/5:15.262 |
| 11 | 3 | 15.916 | 20/5:15.540 |
| 12 | 4 | 17.069 | 19/5:01.809 |
| 13 | 4 | 15.424 | 19/5:01.135 |
| 14 | 5 | 15.729 | 19/5:00.972 |
| 15 | 4 | 15.719 | 19/5:00.818 |
| 16 | 3 | 15.787 | 19/5:00.764 |
| 17 | 5 | 17.660 | 19/5:02.810 |
| 18 | 5 | 15.787 | 19/5:02.651 |
| 19 | 4 | 15.802 | 19/5:02.524 |