| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.361 | 21/6:04.581 |
| 2 | 3 | 20.719 | 19/6:01.760 |
| 3 | 2 | 17.032 | 20/6:07.413 |
| 4 | 1 | 17.783 | 20/6:04.475 |
| 5 | 1 | 17.370 | 20/6:01.060 |
| 6 | 1 | 17.144 | 21/6:15.931 |
| 7 | 1 | 19.394 | 20/6:02.294 |
| 8 | 1 | 17.318 | 20/6:00.303 |
| 9 | 1 | 18.386 | 20/6:01.127 |
| 10 | 3 | 24.607 | 20/6:14.228 |
| 11 | 3 | 17.361 | 20/6:11.773 |
| 12 | 4 | 20.762 | 20/6:15.395 |
| 13 | 4 | 17.275 | 20/6:13.095 |
| 14 | 4 | 22.135 | 20/6:18.067 |
| 15 | 4 | 17.668 | 20/6:16.420 |
| 16 | 4 | 17.688 | 20/6:15.004 |
| 17 | 4 | 17.352 | 20/6:13.359 |
| 18 | 1 | 16.824 | 20/6:11.310 |
| 19 | 1 | 17.408 | 20/6:10.092 |
| 20 | 1 | 17.773 | 20/6:09.360 |