| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.541 | N/A |
| 2 | 3 | 18.796 | 16/5:02.481 |
| 3 | 4 | 16.940 | 17/5:06.429 |
| 4 | 4 | 16.806 | 17/5:00.765 |
| 5 | 3 | 16.730 | 18/5:14.947 |
| 6 | 3 | 16.259 | 18/5:11.346 |
| 7 | 3 | 16.456 | 18/5:09.504 |
| 8 | 2 | 16.167 | 18/5:07.486 |
| 9 | 2 | 16.630 | 18/5:06.957 |
| 10 | 4 | 20.374 | 18/5:13.617 |
| 11 | 4 | 17.660 | 18/5:14.331 |
| 12 | 4 | 15.932 | 18/5:12.245 |
| 13 | 4 | 17.113 | 18/5:12.180 |
| 14 | 4 | 18.011 | 18/5:13.299 |
| 15 | 4 | 16.933 | 18/5:12.949 |
| 16 | 4 | 16.383 | 18/5:12.023 |
| 17 | 4 | 15.974 | 18/5:10.777 |
| 18 | 3 | 17.516 | 18/5:11.221 |