| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.881 | 18/6:15.858 |
| 2 | 2 | 19.881 | 18/6:06.858 |
| 3 | 2 | 22.127 | 18/6:17.334 |
| 4 | 1 | 19.544 | 18/6:10.948 |
| 5 | 1 | 20.149 | 18/6:09.295 |
| 6 | 1 | 21.575 | 18/6:12.471 |
| 7 | 1 | 20.628 | 18/6:12.304 |
| 8 | 2 | 20.162 | 18/6:11.131 |
| 9 | 2 | 20.286 | 18/6:10.466 |
| 10 | 2 | 27.448 | 17/6:01.558 |
| 11 | 2 | 20.395 | 17/6:00.208 |
| 12 | 2 | 23.372 | 17/6:03.301 |
| 13 | 2 | 22.563 | 17/6:04.861 |
| 14 | 2 | 20.227 | 17/6:03.360 |
| 15 | 3 | 25.033 | 17/6:07.507 |
| 16 | 1 | 20.147 | 17/6:05.944 |
| 17 | 2 | 20.103 | 17/6:04.521 |