| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.250 | 21/6:02.250 |
| 2 | 4 | 21.351 | 19/6:06.709 |
| 3 | 4 | 18.878 | 19/6:04.034 |
| 4 | 2 | 17.575 | 20/6:15.270 |
| 5 | 2 | 17.469 | 20/6:10.092 |
| 6 | 2 | 20.342 | 20/6:16.217 |
| 7 | 2 | 16.933 | 20/6:10.851 |
| 8 | 2 | 18.395 | 20/6:10.483 |
| 9 | 2 | 17.027 | 20/6:07.156 |
| 10 | 2 | 17.188 | 20/6:04.816 |
| 11 | 2 | 16.889 | 20/6:02.358 |
| 12 | 2 | 17.811 | 20/6:01.847 |
| 13 | 3 | 24.731 | 20/6:12.060 |
| 14 | 3 | 18.097 | 20/6:11.337 |
| 15 | 3 | 16.891 | 20/6:09.103 |
| 16 | 3 | 17.404 | 20/6:07.789 |
| 17 | 3 | 16.997 | 20/6:06.151 |
| 18 | 3 | 19.096 | 20/6:07.027 |
| 19 | 4 | 21.374 | 20/6:10.208 |
| 20 | 4 | 17.440 | 20/6:09.138 |