| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.714 | 20/6:14.280 |
| 2 | 2 | 18.092 | 20/6:08.060 |
| 3 | 3 | 18.670 | 20/6:09.840 |
| 4 | 3 | 19.171 | 20/6:13.235 |
| 5 | 3 | 17.510 | 20/6:08.628 |
| 6 | 1 | 17.843 | 20/6:06.667 |
| 7 | 1 | 18.491 | 20/6:07.117 |
| 8 | 1 | 17.825 | 20/6:05.790 |
| 9 | 1 | 18.981 | 20/6:07.327 |
| 10 | 1 | 17.328 | 20/6:05.250 |
| 11 | 1 | 17.854 | 20/6:04.507 |
| 12 | 1 | 17.630 | 20/6:03.515 |
| 13 | 1 | 18.890 | 20/6:04.614 |
| 14 | 1 | 17.969 | 20/6:04.240 |
| 15 | 1 | 18.287 | 20/6:04.340 |
| 16 | 1 | 17.909 | 20/6:03.955 |
| 17 | 1 | 18.215 | 20/6:03.975 |
| 18 | 1 | 17.889 | 20/6:03.631 |
| 19 | 1 | 18.294 | 20/6:03.749 |
| 20 | 1 | 18.656 | 20/6:04.218 |