| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 21.031 | 18/6:18.558 |
| 2 | 3 | 20.272 | 18/6:11.727 |
| 3 | 3 | 21.633 | 18/6:17.616 |
| 4 | 3 | 19.651 | 18/6:11.641 |
| 5 | 3 | 20.189 | 18/6:09.994 |
| 6 | 3 | 21.681 | 18/6:13.371 |
| 7 | 3 | 22.793 | 18/6:18.643 |
| 8 | 3 | 22.197 | 17/6:00.075 |
| 9 | 3 | 23.198 | 17/6:03.885 |
| 10 | 3 | 22.127 | 17/6:05.112 |
| 11 | 3 | 20.223 | 17/6:03.174 |
| 12 | 3 | 20.854 | 17/6:02.453 |
| 13 | 3 | 20.357 | 17/6:01.192 |
| 14 | 3 | 20.037 | 18/6:20.884 |
| 15 | 3 | 20.607 | 18/6:20.220 |
| 16 | 3 | 19.536 | 18/6:18.434 |
| 17 | 3 | 21.700 | 18/6:19.150 |
| 18 | 3 | 19.853 | 18/6:17.939 |