| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.024 | 18/6:18.432 |
| 2 | 1 | 19.714 | 18/6:06.642 |
| 3 | 1 | 20.006 | 18/6:04.464 |
| 4 | 1 | 19.658 | 18/6:01.809 |
| 5 | 1 | 21.231 | 18/6:05.879 |
| 6 | 1 | 21.071 | 18/6:08.112 |
| 7 | 1 | 18.955 | 18/6:04.266 |
| 8 | 1 | 23.644 | 18/6:11.932 |
| 9 | 1 | 20.947 | 18/6:12.500 |
| 10 | 1 | 21.274 | 18/6:13.543 |
| 11 | 1 | 20.997 | 18/6:13.943 |
| 12 | 1 | 21.292 | 18/6:14.719 |
| 13 | 1 | 22.923 | 18/6:17.634 |
| 14 | 1 | 24.070 | 17/6:00.407 |
| 15 | 1 | 25.507 | 17/6:05.288 |
| 16 | 1 | 22.487 | 17/6:06.350 |
| 17 | 1 | 20.822 | 17/6:05.622 |