| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.916 | 18/5:04.488 |
| 2 | 4 | 17.244 | 18/5:07.044 |
| 3 | 3 | 16.741 | 18/5:05.406 |
| 4 | 3 | 17.330 | 18/5:07.039 |
| 5 | 3 | 17.144 | 18/5:07.035 |
| 6 | 3 | 16.828 | 18/5:06.609 |
| 7 | 3 | 16.567 | 18/5:05.408 |
| 8 | 3 | 18.068 | 18/5:07.885 |
| 9 | 3 | 16.822 | 18/5:07.032 |
| 10 | 3 | 18.468 | 18/5:09.830 |
| 11 | 3 | 17.339 | 18/5:10.036 |
| 12 | 3 | 17.744 | 18/5:10.816 |
| 13 | 3 | 17.053 | 18/5:10.519 |
| 14 | 3 | 17.219 | 18/5:10.478 |
| 15 | 3 | 17.241 | 18/5:10.468 |
| 16 | 3 | 17.071 | 18/5:10.269 |
| 17 | 3 | 17.444 | 18/5:10.488 |
| 18 | 3 | 22.758 | 18/5:15.997 |