| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.028 | 15/5:00.420 |
| 2 | 4 | 20.425 | 15/5:03.398 |
| 3 | 3 | 20.093 | 15/5:02.730 |
| 4 | 3 | 20.683 | 15/5:04.609 |
| 5 | 3 | 19.906 | 15/5:03.405 |
| 6 | 3 | 19.768 | 15/5:02.258 |
| 7 | 3 | 20.124 | 15/5:02.201 |
| 8 | 3 | 20.523 | 15/5:02.906 |
| 9 | 2 | 19.906 | 15/5:02.427 |
| 10 | 2 | 20.149 | 15/5:02.408 |
| 11 | 2 | 19.844 | 15/5:01.976 |
| 12 | 2 | 22.902 | 15/5:05.439 |
| 13 | 2 | 20.658 | 15/5:05.780 |
| 14 | 2 | 20.456 | 15/5:05.855 |
| 15 | 2 | 22.098 | 15/5:07.563 |