| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.690 | 17/5:00.730 |
| 2 | 1 | 17.053 | 18/5:12.687 |
| 3 | 1 | 17.311 | 18/5:12.324 |
| 4 | 2 | 17.557 | 18/5:13.250 |
| 5 | 2 | 18.040 | 18/5:15.544 |
| 6 | 2 | 17.099 | 18/5:14.250 |
| 7 | 2 | 17.436 | 18/5:14.193 |
| 8 | 2 | 19.753 | 17/5:01.620 |
| 9 | 2 | 17.038 | 17/5:00.290 |
| 10 | 2 | 17.188 | 18/5:17.097 |
| 11 | 2 | 18.629 | 17/5:01.045 |
| 12 | 2 | 16.980 | 17/5:00.013 |
| 13 | 3 | 18.134 | 17/5:00.649 |
| 14 | 2 | 17.298 | 17/5:00.179 |
| 15 | 2 | 17.284 | 18/5:17.388 |
| 16 | 2 | 17.323 | 18/5:17.040 |
| 17 | 2 | 17.135 | 18/5:16.533 |
| 18 | 2 | 22.326 | 18/5:21.274 |