| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.378 | 19/5:11.182 |
| 2 | 2 | 17.410 | 18/5:04.092 |
| 3 | 2 | 16.287 | 18/5:00.450 |
| 4 | 2 | 16.506 | 19/5:16.260 |
| 5 | 2 | 17.780 | 18/5:03.700 |
| 6 | 2 | 16.517 | 18/5:02.634 |
| 7 | 2 | 16.712 | 18/5:02.374 |
| 8 | 2 | 16.463 | 18/5:01.619 |
| 9 | 2 | 15.838 | 19/5:16.437 |
| 10 | 2 | 16.783 | 18/5:00.013 |
| 11 | 3 | 18.696 | 18/5:03.333 |
| 12 | 3 | 16.807 | 18/5:03.265 |
| 13 | 4 | 18.218 | 18/5:05.162 |
| 14 | 3 | 16.499 | 18/5:04.578 |
| 15 | 3 | 16.630 | 18/5:04.229 |
| 16 | 3 | 16.395 | 18/5:03.659 |
| 17 | 4 | 16.470 | 18/5:03.235 |
| 18 | 4 | 23.177 | 18/5:09.566 |