| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.117 | N/A |
| 2 | 1 | 17.497 | 21/6:09.057 |
| 3 | 1 | 17.471 | 21/6:08.797 |
| 4 | 1 | 17.433 | 21/6:08.457 |
| 5 | 1 | 17.221 | 21/6:07.227 |
| 6 | 1 | 17.034 | 21/6:05.741 |
| 7 | 1 | 17.778 | 21/6:07.230 |
| 8 | 1 | 17.275 | 21/6:06.857 |
| 9 | 1 | 17.174 | 21/6:06.324 |
| 10 | 1 | 17.341 | 21/6:06.281 |
| 11 | 1 | 16.802 | 21/6:05.169 |
| 12 | 1 | 17.162 | 21/6:04.913 |
| 13 | 1 | 17.128 | 21/6:04.643 |
| 14 | 1 | 17.457 | 21/6:04.921 |
| 15 | 1 | 17.298 | 21/6:04.932 |
| 16 | 1 | 16.994 | 21/6:04.537 |
| 17 | 1 | 17.421 | 21/6:04.724 |
| 18 | 1 | 17.054 | 21/6:04.458 |
| 19 | 1 | 17.904 | 21/6:05.165 |
| 20 | 1 | 16.980 | 21/6:04.826 |
| 21 | 1 | 17.224 | 21/6:04.765 |