| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.902 | 17/5:04.334 |
| 2 | 4 | 15.693 | 18/5:02.355 |
| 3 | 3 | 17.240 | 18/5:05.010 |
| 4 | 3 | 17.117 | 18/5:05.784 |
| 5 | 4 | 17.942 | 18/5:09.218 |
| 6 | 4 | 17.340 | 18/5:09.702 |
| 7 | 4 | 17.366 | 18/5:10.114 |
| 8 | 4 | 17.493 | 18/5:10.709 |
| 9 | 4 | 17.550 | 18/5:11.286 |
| 10 | 4 | 16.496 | 18/5:09.850 |
| 11 | 4 | 16.376 | 18/5:08.479 |
| 12 | 4 | 16.393 | 18/5:07.362 |
| 13 | 4 | 17.116 | 18/5:07.418 |
| 14 | 4 | 16.914 | 18/5:07.206 |
| 15 | 4 | 15.985 | 18/5:05.908 |
| 16 | 4 | 16.705 | 18/5:05.582 |
| 17 | 4 | 16.458 | 18/5:05.032 |
| 18 | 4 | 16.292 | 18/5:04.378 |