| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.733 | 21/6:12.393 |
| 2 | 2 | 18.418 | 20/6:01.510 |
| 3 | 2 | 17.304 | 21/6:14.185 |
| 4 | 2 | 18.040 | 21/6:15.349 |
| 5 | 2 | 17.359 | 21/6:13.187 |
| 6 | 2 | 17.883 | 21/6:13.579 |
| 7 | 2 | 16.743 | 21/6:10.440 |
| 8 | 2 | 18.220 | 21/6:11.962 |
| 9 | 2 | 18.466 | 21/6:13.721 |
| 10 | 2 | 16.232 | 21/6:10.436 |
| 11 | 2 | 16.281 | 21/6:07.842 |
| 12 | 2 | 16.610 | 21/6:06.256 |
| 13 | 2 | 16.177 | 21/6:04.214 |
| 14 | 2 | 17.019 | 21/6:03.727 |
| 15 | 2 | 16.217 | 21/6:02.183 |
| 16 | 2 | 19.185 | 21/6:04.727 |
| 17 | 2 | 16.161 | 21/6:03.236 |
| 18 | 2 | 16.082 | 21/6:01.818 |
| 19 | 2 | 16.545 | 21/6:01.062 |
| 20 | 2 | 17.189 | 21/6:01.057 |
| 21 | 2 | 17.411 | 21/6:01.275 |