| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 16.958 | 18/5:05.244 |
| 2 | 3 | 16.051 | 19/5:13.586 |
| 3 | 3 | 16.682 | 19/5:14.710 |
| 4 | 5 | 18.224 | 18/5:05.618 |
| 5 | 3 | 16.003 | 18/5:02.105 |
| 6 | 6 | 19.700 | 18/5:10.854 |
| 7 | 6 | 16.145 | 18/5:07.962 |
| 8 | 4 | 16.174 | 18/5:05.858 |
| 9 | 3 | 16.413 | 18/5:04.700 |
| 10 | 3 | 15.875 | 18/5:02.805 |
| 11 | 3 | 16.512 | 18/5:02.297 |
| 12 | 3 | 16.675 | 18/5:02.118 |
| 13 | 3 | 16.352 | 18/5:01.519 |
| 14 | 3 | 18.091 | 18/5:03.242 |
| 15 | 3 | 16.091 | 18/5:02.335 |
| 16 | 3 | 17.303 | 18/5:02.905 |
| 17 | 3 | 16.425 | 18/5:02.478 |
| 18 | 3 | 17.190 | 18/5:02.864 |