| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 16.820 | 18/5:02.760 |
| 2 | 1 | 17.290 | 18/5:06.990 |
| 3 | 1 | 17.867 | 18/5:11.862 |
| 4 | 1 | 16.981 | 18/5:10.311 |
| 5 | 1 | 16.794 | 18/5:08.707 |
| 6 | 1 | 19.702 | 18/5:16.362 |
| 7 | 1 | 16.369 | 18/5:13.259 |
| 8 | 2 | 18.279 | 18/5:15.230 |
| 9 | 1 | 16.434 | 18/5:13.072 |
| 10 | 1 | 16.486 | 18/5:11.440 |
| 11 | 1 | 17.681 | 18/5:12.059 |
| 12 | 1 | 17.655 | 18/5:12.537 |
| 13 | 1 | 17.963 | 18/5:13.368 |
| 14 | 1 | 18.252 | 18/5:14.451 |
| 15 | 1 | 17.045 | 18/5:13.942 |
| 16 | 1 | 16.744 | 18/5:13.157 |
| 17 | 1 | 17.308 | 18/5:13.062 |
| 18 | 2 | 20.693 | 18/5:16.363 |