| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.459 | 18/5:14.262 |
| 2 | 2 | 17.366 | 18/5:13.425 |
| 3 | 2 | 17.573 | 18/5:14.388 |
| 4 | 3 | 19.162 | 17/5:04.130 |
| 5 | 3 | 19.057 | 17/5:08.098 |
| 6 | 3 | 17.608 | 17/5:06.638 |
| 7 | 3 | 16.590 | 17/5:03.122 |
| 8 | 3 | 17.542 | 17/5:02.509 |
| 9 | 3 | 16.571 | 17/5:00.197 |
| 10 | 3 | 16.679 | 18/5:16.093 |
| 11 | 3 | 19.914 | 17/5:02.169 |
| 12 | 3 | 16.980 | 17/5:01.043 |
| 13 | 2 | 16.792 | 18/5:17.483 |
| 14 | 1 | 17.247 | 18/5:16.980 |
| 15 | 2 | 18.711 | 17/5:00.618 |
| 16 | 2 | 16.640 | 18/5:17.127 |
| 17 | 2 | 18.047 | 18/5:17.581 |
| 18 | 2 | 17.708 | 18/5:17.646 |