| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.206 | 21/6:01.326 |
| 2 | 1 | 16.786 | 22/6:13.912 |
| 3 | 1 | 17.234 | 22/6:15.657 |
| 4 | 4 | 19.381 | 21/6:10.687 |
| 5 | 3 | 16.740 | 21/6:06.857 |
| 6 | 2 | 16.506 | 21/6:03.486 |
| 7 | 1 | 17.212 | 21/6:03.195 |
| 8 | 1 | 17.712 | 21/6:04.290 |
| 9 | 1 | 16.411 | 21/6:02.105 |
| 10 | 1 | 17.481 | 21/6:02.605 |
| 11 | 1 | 16.994 | 21/6:02.084 |
| 12 | 1 | 16.884 | 21/6:01.457 |
| 13 | 1 | 16.911 | 21/6:00.971 |
| 14 | 1 | 17.256 | 21/6:01.071 |
| 15 | 1 | 16.434 | 21/6:00.007 |
| 16 | 1 | 16.720 | 22/6:16.568 |
| 17 | 1 | 17.286 | 22/6:16.788 |
| 18 | 1 | 19.639 | 21/6:02.592 |
| 19 | 1 | 17.027 | 21/6:02.327 |
| 20 | 1 | 16.250 | 21/6:01.273 |
| 21 | 1 | 16.519 | 21/6:00.589 |