| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.062 | 20/6:01.240 |
| 2 | 1 | 20.070 | 19/6:02.254 |
| 3 | 1 | 20.076 | 19/6:08.651 |
| 4 | 1 | 18.716 | 19/6:05.389 |
| 5 | 1 | 19.755 | 19/6:07.380 |
| 6 | 1 | 20.952 | 19/6:12.498 |
| 7 | 1 | 17.965 | 19/6:08.046 |
| 8 | 1 | 18.507 | 19/6:05.995 |
| 9 | 1 | 22.139 | 19/6:12.066 |
| 10 | 1 | 21.288 | 19/6:15.307 |
| 11 | 1 | 22.528 | 18/6:00.095 |
| 12 | 1 | 18.141 | 19/6:17.148 |
| 13 | 1 | 18.577 | 19/6:15.288 |
| 14 | 1 | 19.891 | 19/6:15.477 |
| 15 | 1 | 18.703 | 19/6:14.135 |
| 16 | 1 | 18.677 | 19/6:12.931 |
| 17 | 1 | 18.296 | 19/6:11.442 |
| 18 | 1 | 18.471 | 19/6:10.304 |
| 19 | 1 | 17.792 | 19/6:08.606 |