| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.700 | 19/6:14.300 |
| 2 | 3 | 18.979 | 19/6:07.451 |
| 3 | 2 | 17.381 | 20/6:13.733 |
| 4 | 1 | 17.309 | 20/6:06.845 |
| 5 | 1 | 17.127 | 20/6:01.984 |
| 6 | 3 | 24.517 | 19/6:04.208 |
| 7 | 3 | 17.550 | 20/6:18.751 |
| 8 | 3 | 17.072 | 20/6:14.087 |
| 9 | 3 | 17.436 | 20/6:11.269 |
| 10 | 2 | 17.814 | 20/6:09.770 |
| 11 | 2 | 17.760 | 20/6:08.445 |
| 12 | 2 | 17.398 | 20/6:06.738 |
| 13 | 2 | 17.223 | 20/6:05.025 |
| 14 | 2 | 17.304 | 20/6:03.671 |
| 15 | 2 | 18.745 | 20/6:04.420 |
| 16 | 2 | 21.117 | 20/6:08.040 |
| 17 | 2 | 20.862 | 20/6:10.934 |
| 18 | 2 | 17.482 | 20/6:09.751 |
| 19 | 2 | 22.669 | 20/6:14.153 |
| 20 | 2 | 17.436 | 20/6:12.881 |