| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.211 | 20/6:04.220 |
| 2 | 3 | 17.538 | 21/6:15.364 |
| 3 | 3 | 17.657 | 21/6:13.842 |
| 4 | 3 | 17.701 | 21/6:13.312 |
| 5 | 2 | 17.258 | 21/6:11.133 |
| 6 | 2 | 17.383 | 21/6:10.118 |
| 7 | 2 | 17.501 | 21/6:09.747 |
| 8 | 4 | 22.029 | 20/6:03.195 |
| 9 | 4 | 17.434 | 20/6:01.582 |
| 10 | 4 | 17.643 | 20/6:00.710 |
| 11 | 4 | 17.304 | 21/6:17.349 |
| 12 | 4 | 17.408 | 21/6:16.367 |
| 13 | 4 | 20.863 | 20/6:02.969 |
| 14 | 4 | 17.127 | 20/6:01.510 |
| 15 | 4 | 17.759 | 20/6:01.088 |
| 16 | 4 | 17.201 | 20/6:00.021 |
| 17 | 4 | 17.262 | 21/6:17.109 |
| 18 | 4 | 17.089 | 21/6:16.096 |
| 19 | 4 | 17.675 | 21/6:15.837 |
| 20 | 4 | 18.159 | 21/6:16.112 |
| 21 | 4 | 17.821 | 21/6:16.023 |