| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 18.172 | 20/6:03.440 |
| 2 | 6 | 17.591 | 21/6:15.512 |
| 3 | 6 | 17.392 | 21/6:12.085 |
| 4 | 3 | 17.106 | 21/6:08.870 |
| 5 | 5 | 17.472 | 21/6:08.479 |
| 6 | 6 | 17.989 | 21/6:10.027 |
| 7 | 4 | 17.436 | 21/6:09.474 |
| 8 | 4 | 17.090 | 21/6:08.151 |
| 9 | 4 | 18.282 | 21/6:09.903 |
| 10 | 6 | 20.664 | 21/6:16.307 |
| 11 | 5 | 18.578 | 21/6:17.565 |
| 12 | 6 | 21.036 | 20/6:04.680 |
| 13 | 6 | 17.537 | 20/6:03.608 |
| 14 | 5 | 17.234 | 20/6:02.256 |
| 15 | 5 | 17.018 | 20/6:00.796 |
| 16 | 5 | 17.486 | 20/6:00.104 |
| 17 | 5 | 17.815 | 21/6:17.874 |
| 18 | 5 | 16.885 | 21/6:16.580 |
| 19 | 5 | 17.263 | 21/6:15.840 |
| 20 | 5 | 19.632 | 21/6:17.662 |