| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.975 | 19/6:00.525 |
| 2 | 2 | 19.402 | 19/6:04.582 |
| 3 | 2 | 19.252 | 19/6:04.984 |
| 4 | 2 | 21.325 | 19/6:15.032 |
| 5 | 2 | 19.204 | 19/6:13.000 |
| 6 | 2 | 18.544 | 19/6:09.556 |
| 7 | 2 | 18.906 | 19/6:08.079 |
| 8 | 2 | 18.266 | 19/6:05.451 |
| 9 | 2 | 21.517 | 19/6:10.270 |
| 10 | 2 | 20.321 | 19/6:11.853 |
| 11 | 2 | 19.099 | 19/6:11.037 |
| 12 | 2 | 20.005 | 19/6:11.792 |
| 13 | 2 | 20.069 | 19/6:12.524 |
| 14 | 2 | 19.481 | 19/6:12.354 |
| 15 | 2 | 20.150 | 19/6:13.054 |
| 16 | 2 | 20.224 | 19/6:13.754 |
| 17 | 2 | 19.911 | 19/6:14.022 |
| 18 | 2 | 19.383 | 19/6:13.703 |
| 19 | 2 | 19.388 | 19/6:13.422 |