| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 16.754 | 18/5:01.571 |
| 2 | 5 | 16.937 | 18/5:03.219 |
| 3 | 5 | 17.266 | 18/5:05.741 |
| 4 | 5 | 16.866 | 18/5:05.203 |
| 5 | 5 | 17.366 | 18/5:06.680 |
| 6 | 6 | 18.572 | 18/5:11.282 |
| 7 | 6 | 16.590 | 18/5:09.474 |
| 8 | 6 | 17.079 | 18/5:09.217 |
| 9 | 6 | 16.807 | 18/5:08.473 |
| 10 | 7 | 17.693 | 18/5:09.473 |
| 11 | 7 | 16.596 | 18/5:08.497 |
| 12 | 6 | 17.168 | 18/5:08.541 |
| 13 | 5 | 16.846 | 18/5:08.132 |
| 14 | 5 | 17.177 | 18/5:08.207 |
| 15 | 5 | 17.245 | 18/5:08.354 |
| 16 | 5 | 17.012 | 18/5:08.220 |
| 17 | 7 | 21.527 | 18/5:12.883 |
| 18 | 6 | 17.185 | 18/5:12.685 |