| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.239 | 18/6:04.302 |
| 2 | 2 | 19.675 | 19/6:19.183 |
| 3 | 4 | 21.547 | 18/6:08.766 |
| 4 | 2 | 19.390 | 18/6:03.829 |
| 5 | 2 | 19.249 | 18/6:00.360 |
| 6 | 2 | 19.219 | 19/6:17.843 |
| 7 | 2 | 19.480 | 19/6:16.740 |
| 8 | 3 | 20.751 | 19/6:18.931 |
| 9 | 3 | 20.525 | 18/6:00.150 |
| 10 | 3 | 19.366 | 19/6:18.938 |
| 11 | 3 | 21.859 | 18/6:02.127 |
| 12 | 3 | 19.321 | 18/6:00.931 |
| 13 | 3 | 19.488 | 18/6:00.151 |
| 14 | 3 | 20.306 | 18/6:00.534 |
| 15 | 3 | 19.084 | 19/6:19.365 |
| 16 | 3 | 19.232 | 19/6:18.493 |
| 17 | 3 | 19.025 | 19/6:17.492 |
| 18 | 3 | 19.226 | 19/6:16.814 |