| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.568 | 18/5:16.224 |
| 2 | 1 | 16.437 | 18/5:06.045 |
| 3 | 1 | 16.423 | 18/5:02.568 |
| 4 | 1 | 16.356 | 18/5:00.528 |
| 5 | 1 | 16.778 | 18/5:00.823 |
| 6 | 1 | 16.820 | 18/5:01.146 |
| 7 | 1 | 16.580 | 18/5:00.759 |
| 8 | 1 | 17.829 | 18/5:03.280 |
| 9 | 1 | 16.439 | 18/5:02.460 |
| 10 | 1 | 16.466 | 18/5:01.853 |
| 11 | 1 | 18.238 | 18/5:04.256 |
| 12 | 2 | 20.225 | 18/5:09.238 |
| 13 | 2 | 17.107 | 18/5:09.138 |
| 14 | 2 | 16.972 | 18/5:08.877 |
| 15 | 2 | 16.969 | 18/5:08.648 |
| 16 | 3 | 23.343 | 18/5:15.619 |
| 17 | 3 | 16.720 | 18/5:14.756 |
| 18 | 3 | 16.516 | 18/5:13.786 |