| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 19.846 | 19/6:17.074 |
| 2 | 3 | 19.352 | 19/6:12.381 |
| 3 | 4 | 23.038 | 18/6:13.416 |
| 4 | 3 | 20.193 | 18/6:10.930 |
| 5 | 3 | 23.934 | 17/6:01.634 |
| 6 | 5 | 20.178 | 18/6:19.623 |
| 7 | 4 | 22.914 | 17/6:02.962 |
| 8 | 4 | 21.348 | 17/6:02.956 |
| 9 | 4 | 20.056 | 17/6:00.511 |
| 10 | 4 | 23.567 | 17/6:04.524 |
| 11 | 4 | 19.406 | 17/6:01.377 |
| 12 | 4 | 22.015 | 17/6:02.450 |
| 13 | 4 | 21.583 | 17/6:02.793 |
| 14 | 4 | 27.853 | 17/6:10.701 |
| 15 | 4 | 21.298 | 17/6:10.125 |
| 16 | 5 | 32.309 | 17/6:21.321 |
| 17 | 5 | 22.270 | 17/6:21.160 |