| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 25.612 | N/A |
| 2 | 2 | 18.660 | 19/6:01.492 |
| 3 | 2 | 17.302 | 20/6:07.251 |
| 4 | 2 | 17.501 | 20/6:04.211 |
| 5 | 2 | 18.077 | 20/6:05.427 |
| 6 | 2 | 18.189 | 20/6:06.582 |
| 7 | 1 | 18.832 | 20/6:09.388 |
| 8 | 1 | 17.700 | 20/6:08.320 |
| 9 | 1 | 17.578 | 20/6:07.229 |
| 10 | 1 | 18.336 | 20/6:07.981 |
| 11 | 2 | 25.511 | 19/6:03.446 |
| 12 | 2 | 17.492 | 19/6:01.357 |
| 13 | 2 | 17.586 | 20/6:18.321 |
| 14 | 2 | 22.113 | 19/6:04.672 |
| 15 | 2 | 17.630 | 19/6:03.121 |
| 16 | 2 | 21.385 | 19/6:06.282 |
| 17 | 2 | 18.006 | 19/6:05.247 |
| 18 | 2 | 18.212 | 19/6:04.552 |
| 19 | 2 | 18.066 | 19/6:03.788 |