| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 20.987 | N/A |
| 2 | 3 | 17.512 | 21/6:11.227 |
| 3 | 3 | 18.113 | 21/6:17.237 |
| 4 | 3 | 17.585 | 21/6:15.720 |
| 5 | 3 | 16.500 | 21/6:09.537 |
| 6 | 3 | 17.583 | 21/6:10.159 |
| 7 | 3 | 19.576 | 21/6:17.217 |
| 8 | 3 | 16.541 | 21/6:13.587 |
| 9 | 3 | 24.835 | 20/6:13.068 |
| 10 | 3 | 18.793 | 20/6:13.622 |
| 11 | 2 | 16.630 | 20/6:09.956 |
| 12 | 2 | 19.626 | 20/6:12.131 |
| 13 | 2 | 17.419 | 20/6:10.449 |
| 14 | 2 | 17.738 | 20/6:09.492 |
| 15 | 2 | 16.951 | 20/6:07.604 |
| 16 | 2 | 17.002 | 20/6:06.032 |
| 17 | 2 | 17.446 | 20/6:05.183 |
| 18 | 2 | 17.384 | 20/6:04.366 |
| 19 | 2 | 19.948 | 20/6:06.345 |
| 20 | 2 | 17.327 | 20/6:05.496 |