| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.500 | 15/5:07.500 |
| 2 | 1 | 21.116 | 15/5:12.120 |
| 3 | 2 | 22.709 | 14/5:00.183 |
| 4 | 2 | 25.392 | 14/5:14.010 |
| 5 | 2 | 21.258 | 14/5:10.730 |
| 6 | 3 | 21.339 | 14/5:08.733 |
| 7 | 2 | 21.149 | 14/5:06.926 |
| 8 | 2 | 20.665 | 14/5:04.724 |
| 9 | 2 | 19.995 | 14/5:01.969 |
| 10 | 2 | 21.073 | 14/5:01.274 |
| 11 | 2 | 20.305 | 15/5:21.138 |
| 12 | 2 | 21.411 | 15/5:21.140 |
| 13 | 2 | 20.332 | 15/5:19.897 |
| 14 | 2 | 20.231 | 15/5:18.723 |
| 15 | 2 | 20.710 | 15/5:18.185 |