| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 6 | 17.548 | 21/6:08.508 |
| 2 | 4 | 16.635 | 22/6:16.013 |
| 3 | 5 | 20.357 | 20/6:03.600 |
| 4 | 5 | 17.194 | 21/6:16.603 |
| 5 | 5 | 16.168 | 21/6:09.188 |
| 6 | 6 | 18.301 | 21/6:11.710 |
| 7 | 5 | 17.069 | 21/6:09.816 |
| 8 | 5 | 16.125 | 21/6:05.917 |
| 9 | 5 | 16.873 | 21/6:04.630 |
| 10 | 4 | 16.423 | 21/6:02.655 |
| 11 | 5 | 19.630 | 21/6:07.162 |
| 12 | 4 | 17.258 | 21/6:06.767 |
| 13 | 4 | 17.690 | 21/6:07.130 |
| 14 | 4 | 16.778 | 21/6:06.073 |
| 15 | 4 | 20.596 | 21/6:10.503 |
| 16 | 4 | 16.834 | 21/6:09.441 |
| 17 | 4 | 17.971 | 21/6:09.909 |
| 18 | 4 | 17.231 | 21/6:09.461 |
| 19 | 5 | 17.981 | 21/6:09.890 |
| 20 | 4 | 18.154 | 21/6:10.457 |
| 21 | 4 | 17.740 | 21/6:10.556 |