| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.019 | 19/5:04.361 |
| 2 | 1 | 16.083 | 19/5:04.969 |
| 3 | 2 | 16.666 | 19/5:08.864 |
| 4 | 2 | 16.357 | 19/5:09.344 |
| 5 | 3 | 17.534 | 19/5:14.104 |
| 6 | 4 | 16.692 | 19/5:14.611 |
| 7 | 4 | 16.376 | 19/5:14.116 |
| 8 | 2 | 16.196 | 19/5:13.317 |
| 9 | 2 | 17.015 | 19/5:14.425 |
| 10 | 2 | 16.124 | 19/5:13.618 |
| 11 | 2 | 15.849 | 19/5:12.483 |
| 12 | 2 | 16.734 | 19/5:12.938 |
| 13 | 2 | 16.377 | 19/5:12.801 |
| 14 | 2 | 16.448 | 19/5:12.781 |
| 15 | 2 | 15.739 | 19/5:11.865 |
| 16 | 3 | 22.167 | 18/5:01.923 |
| 17 | 3 | 16.039 | 18/5:01.145 |
| 18 | 3 | 17.570 | 18/5:01.985 |