| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.824 | 18/5:02.832 |
| 2 | 2 | 16.474 | 19/5:16.331 |
| 3 | 1 | 17.156 | 18/5:02.724 |
| 4 | 1 | 18.676 | 18/5:11.085 |
| 5 | 1 | 16.802 | 18/5:09.355 |
| 6 | 1 | 16.669 | 18/5:07.803 |
| 7 | 1 | 20.489 | 18/5:16.517 |
| 8 | 1 | 16.801 | 18/5:14.755 |
| 9 | 1 | 16.998 | 18/5:13.778 |
| 10 | 1 | 16.987 | 18/5:12.977 |
| 11 | 1 | 18.346 | 18/5:14.545 |
| 12 | 3 | 19.970 | 17/5:00.605 |
| 13 | 2 | 16.066 | 18/5:16.050 |
| 14 | 1 | 16.877 | 18/5:15.174 |
| 15 | 1 | 16.063 | 18/5:13.438 |
| 16 | 1 | 16.482 | 18/5:12.390 |
| 17 | 1 | 16.331 | 18/5:11.306 |
| 18 | 2 | 19.033 | 18/5:13.044 |