| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 17.754 | 17/5:01.818 |
| 2 | 5 | 17.334 | 18/5:15.792 |
| 3 | 3 | 16.943 | 18/5:12.186 |
| 4 | 4 | 17.389 | 18/5:12.390 |
| 5 | 3 | 18.048 | 18/5:14.885 |
| 6 | 3 | 17.493 | 18/5:14.883 |
| 7 | 3 | 16.910 | 18/5:13.383 |
| 8 | 3 | 17.428 | 18/5:13.423 |
| 9 | 3 | 17.767 | 18/5:14.132 |
| 10 | 3 | 17.214 | 18/5:13.704 |
| 11 | 3 | 18.354 | 18/5:15.219 |
| 12 | 3 | 18.541 | 18/5:16.762 |
| 13 | 3 | 17.329 | 18/5:16.390 |
| 14 | 3 | 17.469 | 18/5:16.251 |
| 15 | 3 | 17.705 | 18/5:16.414 |
| 16 | 2 | 16.915 | 18/5:15.667 |
| 17 | 2 | 18.322 | 18/5:16.498 |
| 18 | 2 | 17.059 | 18/5:15.974 |