| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.782 | 19/6:15.858 |
| 2 | 1 | 20.053 | 19/6:18.433 |
| 3 | 1 | 19.133 | 19/6:13.464 |
| 4 | 1 | 19.342 | 19/6:11.973 |
| 5 | 1 | 19.297 | 19/6:10.907 |
| 6 | 1 | 19.530 | 19/6:10.934 |
| 7 | 1 | 19.238 | 19/6:10.161 |
| 8 | 1 | 20.502 | 19/6:12.583 |
| 9 | 1 | 19.486 | 19/6:12.322 |
| 10 | 1 | 19.588 | 19/6:12.307 |
| 11 | 1 | 19.740 | 19/6:12.557 |
| 12 | 1 | 19.304 | 19/6:12.075 |
| 13 | 1 | 19.285 | 19/6:11.640 |
| 14 | 1 | 19.450 | 19/6:11.491 |
| 15 | 1 | 19.091 | 19/6:10.907 |
| 16 | 1 | 18.997 | 19/6:10.284 |
| 17 | 1 | 20.535 | 19/6:11.453 |
| 18 | 1 | 19.752 | 19/6:11.666 |
| 19 | 1 | 19.580 | 19/6:11.685 |