| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.772 | 16/5:16.352 |
| 2 | 2 | 21.069 | 15/5:06.307 |
| 3 | 1 | 19.815 | 15/5:03.280 |
| 4 | 1 | 19.476 | 15/5:00.495 |
| 5 | 1 | 20.336 | 15/5:01.404 |
| 6 | 2 | 22.313 | 15/5:06.952 |
| 7 | 2 | 20.254 | 15/5:06.504 |
| 8 | 2 | 20.375 | 15/5:06.394 |
| 9 | 2 | 19.688 | 15/5:05.163 |
| 10 | 2 | 19.567 | 15/5:03.998 |
| 11 | 2 | 20.480 | 15/5:04.289 |
| 12 | 2 | 20.354 | 15/5:04.374 |
| 13 | 1 | 19.691 | 15/5:03.681 |
| 14 | 2 | 20.983 | 15/5:04.471 |
| 15 | 2 | 21.398 | 15/5:05.571 |