| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.642 | 19/5:16.198 |
| 2 | 2 | 16.960 | 18/5:02.418 |
| 3 | 2 | 17.095 | 18/5:04.182 |
| 4 | 3 | 17.787 | 18/5:08.178 |
| 5 | 2 | 17.339 | 18/5:08.963 |
| 6 | 1 | 16.335 | 18/5:06.474 |
| 7 | 1 | 17.398 | 18/5:07.430 |
| 8 | 1 | 17.877 | 18/5:09.224 |
| 9 | 1 | 17.555 | 18/5:09.976 |
| 10 | 1 | 16.970 | 18/5:09.524 |
| 11 | 1 | 17.468 | 18/5:09.970 |
| 12 | 1 | 17.365 | 18/5:10.187 |
| 13 | 1 | 16.918 | 18/5:09.751 |
| 14 | 1 | 17.413 | 18/5:10.014 |
| 15 | 1 | 16.956 | 18/5:09.694 |
| 16 | 2 | 16.791 | 18/5:09.228 |
| 17 | 2 | 19.025 | 18/5:11.182 |
| 18 | 1 | 16.979 | 18/5:10.873 |