| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.109 | 17/5:07.853 |
| 2 | 5 | 17.716 | 17/5:04.513 |
| 3 | 4 | 17.153 | 17/5:00.209 |
| 4 | 4 | 17.162 | 18/5:15.630 |
| 5 | 2 | 17.084 | 18/5:14.006 |
| 6 | 2 | 17.330 | 18/5:13.662 |
| 7 | 2 | 17.177 | 18/5:13.023 |
| 8 | 2 | 17.067 | 18/5:12.296 |
| 9 | 3 | 17.757 | 18/5:13.110 |
| 10 | 3 | 17.043 | 18/5:12.476 |
| 11 | 3 | 17.359 | 18/5:12.475 |
| 12 | 2 | 17.381 | 18/5:12.507 |
| 13 | 1 | 17.387 | 18/5:12.542 |
| 14 | 1 | 17.451 | 18/5:12.655 |
| 15 | 2 | 17.754 | 18/5:13.116 |
| 16 | 2 | 17.643 | 18/5:13.395 |
| 17 | 2 | 17.372 | 18/5:13.354 |
| 18 | 2 | 18.031 | 18/5:13.976 |