| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.067 | 15/5:01.005 |
| 2 | 2 | 19.388 | 16/5:15.640 |
| 3 | 2 | 20.943 | 15/5:01.990 |
| 4 | 2 | 19.725 | 15/5:00.461 |
| 5 | 3 | 25.251 | 15/5:16.122 |
| 6 | 3 | 19.157 | 15/5:11.327 |
| 7 | 3 | 21.300 | 15/5:12.495 |
| 8 | 3 | 22.499 | 15/5:15.619 |
| 9 | 3 | 19.801 | 15/5:13.552 |
| 10 | 2 | 25.698 | 15/5:20.743 |
| 11 | 2 | 19.399 | 15/5:18.038 |
| 12 | 2 | 19.336 | 15/5:15.705 |
| 13 | 2 | 19.001 | 15/5:13.344 |
| 14 | 4 | 26.915 | 15/5:19.800 |
| 15 | 4 | 18.973 | 15/5:17.453 |