| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 2.517 | N/A |
| 2 | 3 | 18.497 | 21/6:12.457 |
| 3 | 3 | 16.943 | 22/6:14.637 |
| 4 | 3 | 18.080 | 22/6:17.157 |
| 5 | 3 | 17.385 | 22/6:14.768 |
| 6 | 3 | 20.822 | 21/6:09.425 |
| 7 | 3 | 17.423 | 21/6:06.350 |
| 8 | 3 | 20.645 | 21/6:13.359 |
| 9 | 3 | 16.984 | 21/6:09.464 |
| 10 | 4 | 18.699 | 21/6:10.245 |
| 11 | 4 | 18.422 | 21/6:10.317 |
| 12 | 4 | 18.119 | 21/6:09.824 |
| 13 | 4 | 20.727 | 21/6:13.760 |
| 14 | 4 | 22.254 | 20/6:00.593 |
| 15 | 4 | 19.858 | 20/6:01.967 |
| 16 | 4 | 20.254 | 20/6:03.658 |
| 17 | 4 | 21.579 | 20/6:06.712 |
| 18 | 4 | 19.975 | 20/6:07.614 |
| 19 | 4 | 16.988 | 20/6:05.262 |
| 20 | 4 | 18.231 | 20/6:04.402 |