| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.689 | 17/5:00.713 |
| 2 | 1 | 17.368 | 18/5:15.513 |
| 3 | 1 | 17.459 | 18/5:15.096 |
| 4 | 1 | 17.273 | 18/5:14.050 |
| 5 | 2 | 18.256 | 18/5:16.962 |
| 6 | 2 | 17.292 | 18/5:16.011 |
| 7 | 2 | 17.062 | 18/5:14.740 |
| 8 | 1 | 17.537 | 18/5:14.856 |
| 9 | 1 | 18.005 | 18/5:15.882 |
| 10 | 1 | 17.726 | 18/5:16.201 |
| 11 | 1 | 17.098 | 18/5:15.434 |
| 12 | 2 | 19.631 | 17/5:00.894 |
| 13 | 1 | 17.714 | 17/5:00.913 |
| 14 | 1 | 17.030 | 17/5:00.099 |
| 15 | 1 | 17.279 | 18/5:17.303 |
| 16 | 1 | 17.293 | 18/5:16.926 |
| 17 | 1 | 17.501 | 18/5:16.814 |
| 18 | 1 | 21.192 | 18/5:20.405 |