| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 33.370 | 27/15:00.990 |
| 2 | 1 | 47.429 | 23/15:29.189 |
| 3 | 1 | 31.766 | 24/15:00.520 |
| 4 | 2 | 37.888 | 24/15:02.718 |
| 5 | 2 | 40.116 | 24/15:14.731 |
| 6 | 2 | 37.652 | 24/15:12.884 |
| 7 | 2 | 50.957 | 23/15:17.299 |
| 8 | 2 | 1:13.554 | 21/15:25.921 |
| 9 | 2 | 33.834 | 21/15:01.987 |
| 10 | 2 | 1:04.312 | 20/15:01.756 |
| 11 | 4 | 39.667 | 21/15:36.495 |
| 12 | 2 | 39.667 | 21/15:36.495 |
| 13 | 3 | 39.667 | 21/15:36.495 |
| 14 | 1 | 44.431 | 21/15:36.208 |
| 15 | 1 | 47.555 | 21/15:41.012 |
| 16 | 1 | 53.981 | 20/15:09.303 |
| 17 | 1 | 41.044 | 20/15:03.408 |
| 18 | 1 | 28.195 | 21/15:26.298 |
| 19 | 1 | 30.682 | 21/15:09.711 |