| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 21.381 | 15/5:20.715 |
| 2 | 1 | 20.064 | 15/5:10.837 |
| 3 | 1 | 22.580 | 15/5:20.125 |
| 4 | 1 | 20.525 | 15/5:17.063 |
| 5 | 2 | 17.978 | 15/5:07.584 |
| 6 | 2 | 18.342 | 15/5:02.175 |
| 7 | 2 | 20.548 | 15/5:03.039 |
| 8 | 2 | 18.585 | 15/5:00.006 |
| 9 | 2 | 25.330 | 15/5:08.888 |
| 10 | 1 | 21.050 | 15/5:09.575 |
| 11 | 2 | 18.514 | 15/5:06.678 |
| 12 | 1 | 19.357 | 15/5:05.318 |
| 13 | 2 | 20.151 | 15/5:05.083 |
| 14 | 2 | 19.485 | 15/5:04.168 |
| 15 | 2 | 17.495 | 15/5:01.385 |