| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.116 | 19/6:03.204 |
| 2 | 2 | 20.575 | 19/6:17.065 |
| 3 | 2 | 18.960 | 19/6:11.456 |
| 4 | 2 | 19.819 | 19/6:12.733 |
| 5 | 2 | 19.446 | 19/6:12.081 |
| 6 | 2 | 19.357 | 19/6:11.365 |
| 7 | 2 | 18.837 | 19/6:09.441 |
| 8 | 2 | 19.512 | 19/6:09.602 |
| 9 | 2 | 19.128 | 19/6:08.917 |
| 10 | 2 | 18.970 | 19/6:08.068 |
| 11 | 2 | 18.933 | 19/6:07.310 |
| 12 | 2 | 18.689 | 19/6:06.291 |
| 13 | 2 | 19.317 | 19/6:06.348 |
| 14 | 2 | 21.069 | 19/6:08.774 |
| 15 | 2 | 19.521 | 19/6:08.915 |
| 16 | 2 | 19.537 | 19/6:09.058 |
| 17 | 2 | 21.291 | 19/6:11.145 |
| 18 | 2 | 18.652 | 19/6:10.214 |
| 19 | 2 | 19.149 | 19/6:09.878 |