| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.566 | 20/6:11.320 |
| 2 | 1 | 17.650 | 20/6:02.160 |
| 3 | 1 | 17.810 | 20/6:00.173 |
| 4 | 1 | 17.457 | 21/6:15.286 |
| 5 | 1 | 17.397 | 21/6:13.296 |
| 6 | 1 | 18.405 | 21/6:15.497 |
| 7 | 1 | 18.449 | 21/6:17.202 |
| 8 | 1 | 17.478 | 21/6:15.931 |
| 9 | 1 | 17.340 | 21/6:14.621 |
| 10 | 1 | 18.791 | 21/6:16.620 |
| 11 | 1 | 17.689 | 21/6:16.152 |
| 12 | 1 | 17.843 | 21/6:16.031 |
| 13 | 1 | 20.843 | 20/6:02.643 |
| 14 | 1 | 17.910 | 20/6:02.326 |
| 15 | 1 | 19.691 | 20/6:04.425 |
| 16 | 1 | 17.953 | 20/6:04.090 |
| 17 | 1 | 17.571 | 20/6:03.345 |
| 18 | 1 | 20.076 | 20/6:05.466 |
| 19 | 1 | 17.562 | 20/6:04.717 |
| 20 | 1 | 18.210 | 20/6:04.691 |