| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.192 | 15/5:02.880 |
| 2 | 3 | 21.453 | 15/5:12.337 |
| 3 | 2 | 20.432 | 15/5:10.385 |
| 4 | 2 | 20.552 | 15/5:09.859 |
| 5 | 2 | 20.087 | 15/5:08.148 |
| 6 | 2 | 19.979 | 15/5:06.738 |
| 7 | 2 | 20.204 | 15/5:06.212 |
| 8 | 2 | 19.815 | 15/5:05.089 |
| 9 | 2 | 20.260 | 15/5:04.957 |
| 10 | 2 | 20.086 | 15/5:04.590 |
| 11 | 2 | 20.267 | 15/5:04.537 |
| 12 | 2 | 20.246 | 15/5:04.466 |
| 13 | 2 | 19.724 | 15/5:03.804 |
| 14 | 2 | 20.009 | 15/5:03.542 |
| 15 | 2 | 23.663 | 15/5:06.969 |