| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.199 | 20/6:03.980 |
| 2 | 3 | 20.470 | 19/6:07.355 |
| 3 | 3 | 19.855 | 19/6:10.652 |
| 4 | 3 | 20.681 | 19/6:16.224 |
| 5 | 3 | 16.994 | 19/6:05.556 |
| 6 | 3 | 17.829 | 19/6:01.089 |
| 7 | 3 | 16.019 | 20/6:11.563 |
| 8 | 3 | 16.289 | 20/6:05.840 |
| 9 | 3 | 22.713 | 20/6:15.664 |
| 10 | 3 | 15.873 | 20/6:09.844 |
| 11 | 3 | 18.949 | 20/6:10.675 |
| 12 | 3 | 16.068 | 20/6:06.565 |
| 13 | 3 | 17.646 | 20/6:05.515 |
| 14 | 3 | 17.540 | 20/6:04.464 |
| 15 | 3 | 17.419 | 20/6:03.392 |
| 16 | 3 | 16.664 | 20/6:01.510 |
| 17 | 3 | 19.050 | 20/6:02.656 |
| 18 | 3 | 16.717 | 20/6:01.083 |
| 19 | 3 | 20.641 | 20/6:03.806 |
| 20 | 3 | 18.703 | 20/6:04.319 |