| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.918 | 18/5:04.524 |
| 2 | 2 | 16.701 | 18/5:02.571 |
| 3 | 1 | 17.134 | 18/5:04.518 |
| 4 | 1 | 17.306 | 18/5:06.265 |
| 5 | 1 | 17.002 | 18/5:06.220 |
| 6 | 1 | 17.380 | 18/5:07.323 |
| 7 | 2 | 17.892 | 18/5:09.428 |
| 8 | 1 | 16.548 | 18/5:07.982 |
| 9 | 1 | 17.474 | 18/5:08.710 |
| 10 | 1 | 18.423 | 18/5:11.000 |
| 11 | 1 | 17.134 | 18/5:10.765 |
| 12 | 1 | 17.138 | 18/5:10.575 |
| 13 | 1 | 16.887 | 18/5:10.067 |
| 14 | 1 | 16.705 | 18/5:09.397 |
| 15 | 1 | 16.791 | 18/5:08.920 |
| 16 | 1 | 17.080 | 18/5:08.827 |
| 17 | 1 | 16.757 | 18/5:08.404 |
| 18 | 1 | 16.827 | 18/5:08.097 |