| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.596 | 18/6:10.728 |
| 2 | 3 | 17.957 | 19/6:06.253 |
| 3 | 2 | 17.952 | 20/6:16.700 |
| 4 | 2 | 18.342 | 20/6:14.235 |
| 5 | 4 | 25.646 | 18/6:01.775 |
| 6 | 5 | 19.447 | 19/6:19.810 |
| 7 | 5 | 20.685 | 18/6:01.607 |
| 8 | 5 | 18.181 | 19/6:17.164 |
| 9 | 6 | 21.444 | 18/6:00.500 |
| 10 | 6 | 22.405 | 18/6:04.779 |
| 11 | 6 | 20.010 | 18/6:04.361 |
| 12 | 6 | 19.151 | 18/6:02.724 |
| 13 | 6 | 19.236 | 18/6:01.457 |
| 14 | 6 | 22.353 | 18/6:04.378 |
| 15 | 6 | 18.255 | 18/6:01.992 |
| 16 | 6 | 18.184 | 19/6:19.815 |
| 17 | 6 | 22.424 | 18/6:02.401 |
| 18 | 6 | 18.261 | 18/6:00.529 |