| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.808 | 17/5:02.736 |
| 2 | 3 | 16.882 | 18/5:12.021 |
| 3 | 3 | 16.510 | 18/5:07.002 |
| 4 | 2 | 16.239 | 18/5:03.475 |
| 5 | 2 | 16.155 | 18/5:00.938 |
| 6 | 2 | 15.979 | 19/5:15.314 |
| 7 | 2 | 16.033 | 19/5:13.787 |
| 8 | 3 | 17.532 | 19/5:16.202 |
| 9 | 3 | 16.166 | 19/5:15.197 |
| 10 | 3 | 15.875 | 19/5:13.840 |
| 11 | 3 | 16.285 | 19/5:13.437 |
| 12 | 3 | 16.040 | 19/5:12.714 |
| 13 | 3 | 15.942 | 19/5:11.959 |
| 14 | 4 | 17.574 | 19/5:13.527 |
| 15 | 4 | 16.061 | 19/5:12.969 |
| 16 | 4 | 16.541 | 19/5:13.051 |
| 17 | 4 | 16.141 | 19/5:12.676 |
| 18 | 4 | 16.176 | 19/5:12.380 |
| 19 | 3 | 17.020 | 19/5:12.959 |