| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 20.495 | 15/5:07.425 |
| 2 | 3 | 27.067 | 13/5:09.153 |
| 3 | 3 | 21.457 | 14/5:22.089 |
| 4 | 3 | 20.613 | 14/5:13.712 |
| 5 | 3 | 20.228 | 14/5:07.608 |
| 6 | 3 | 20.629 | 14/5:04.474 |
| 7 | 3 | 21.169 | 14/5:03.316 |
| 8 | 2 | 23.846 | 14/5:07.132 |
| 9 | 2 | 20.881 | 14/5:05.488 |
| 10 | 2 | 20.476 | 14/5:03.605 |
| 11 | 2 | 21.118 | 14/5:02.882 |
| 12 | 2 | 20.145 | 14/5:01.145 |
| 13 | 2 | 20.399 | 15/5:21.373 |
| 14 | 2 | 20.489 | 15/5:20.370 |
| 15 | 2 | 21.822 | 15/5:20.834 |