| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 18.171 | 20/6:03.420 |
| 2 | 1 | 17.159 | 21/6:10.965 |
| 3 | 1 | 19.617 | 20/6:06.313 |
| 4 | 1 | 18.104 | 20/6:05.255 |
| 5 | 1 | 19.772 | 20/6:11.292 |
| 6 | 1 | 19.353 | 20/6:13.920 |
| 7 | 1 | 19.681 | 20/6:16.734 |
| 8 | 1 | 17.488 | 20/6:13.363 |
| 9 | 1 | 18.569 | 20/6:13.142 |
| 10 | 1 | 17.474 | 20/6:10.776 |
| 11 | 1 | 21.479 | 20/6:16.122 |
| 12 | 1 | 18.212 | 20/6:15.132 |
| 13 | 1 | 17.534 | 20/6:13.251 |
| 14 | 1 | 17.072 | 20/6:10.979 |
| 15 | 1 | 17.431 | 20/6:09.488 |
| 16 | 1 | 16.829 | 20/6:07.431 |
| 17 | 1 | 17.056 | 20/6:05.884 |
| 18 | 1 | 19.571 | 20/6:07.302 |
| 19 | 1 | 16.580 | 20/6:05.423 |
| 20 | 1 | 16.567 | 20/6:03.719 |