| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.055 | 17/5:06.935 |
| 2 | 3 | 17.071 | 18/5:16.134 |
| 3 | 2 | 16.681 | 18/5:10.842 |
| 4 | 3 | 16.955 | 18/5:09.429 |
| 5 | 2 | 16.437 | 18/5:06.716 |
| 6 | 1 | 16.339 | 18/5:04.614 |
| 7 | 1 | 16.576 | 18/5:03.722 |
| 8 | 1 | 16.318 | 18/5:02.472 |
| 9 | 1 | 16.480 | 18/5:01.824 |
| 10 | 1 | 16.591 | 18/5:01.505 |
| 11 | 1 | 16.700 | 18/5:01.423 |
| 12 | 1 | 17.592 | 18/5:02.692 |
| 13 | 1 | 16.543 | 18/5:02.314 |
| 14 | 2 | 22.392 | 18/5:09.510 |
| 15 | 2 | 17.118 | 18/5:09.418 |
| 16 | 1 | 17.073 | 18/5:09.286 |
| 17 | 2 | 17.193 | 18/5:09.297 |
| 18 | 2 | 17.196 | 18/5:09.310 |