| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.682 | 21/6:11.322 |
| 2 | 1 | 16.864 | 21/6:02.733 |
| 3 | 1 | 17.517 | 21/6:04.441 |
| 4 | 1 | 18.211 | 21/6:08.938 |
| 5 | 1 | 17.982 | 21/6:10.675 |
| 6 | 1 | 17.581 | 21/6:10.430 |
| 7 | 1 | 17.528 | 21/6:10.095 |
| 8 | 1 | 17.331 | 21/6:09.327 |
| 9 | 1 | 18.407 | 21/6:11.240 |
| 10 | 1 | 17.357 | 21/6:10.566 |
| 11 | 1 | 17.620 | 21/6:10.516 |
| 12 | 1 | 18.630 | 21/6:12.243 |
| 13 | 1 | 17.144 | 21/6:11.303 |
| 14 | 1 | 17.164 | 21/6:10.527 |
| 15 | 1 | 19.786 | 21/6:13.526 |
| 16 | 1 | 18.358 | 21/6:14.275 |
| 17 | 1 | 17.260 | 21/6:13.580 |
| 18 | 1 | 17.330 | 21/6:13.044 |
| 19 | 1 | 17.011 | 21/6:12.212 |
| 20 | 1 | 17.910 | 21/6:12.407 |
| 21 | 1 | 18.069 | 21/6:12.742 |