| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 47.403 | 19/15:00.657 |
| 2 | 7 | 48.050 | 19/15:06.803 |
| 3 | 6 | 46.736 | 19/15:00.530 |
| 4 | 4 | 49.351 | 19/15:09.815 |
| 5 | 5 | 47.476 | 19/15:08.261 |
| 6 | 5 | 47.270 | 19/15:06.572 |
| 7 | 6 | 47.891 | 19/15:07.052 |
| 8 | 6 | 47.116 | 19/15:05.571 |
| 9 | 6 | 55.204 | 19/15:21.494 |
| 10 | 6 | 46.708 | 19/15:18.090 |
| 11 | 6 | 48.255 | 19/15:17.976 |
| 12 | 6 | 45.352 | 19/15:13.286 |
| 13 | 6 | 48.121 | 19/15:13.364 |
| 14 | 7 | 46.616 | 19/15:11.388 |
| 15 | 6 | 44.392 | 19/15:06.859 |
| 16 | 5 | 48.204 | 19/15:07.422 |
| 17 | 5 | 48.049 | 19/15:07.746 |
| 18 | 5 | 46.227 | 19/15:06.111 |
| 19 | 5 | 55.362 | 19/15:13.783 |