| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.736 | N/A |
| 2 | 4 | 18.767 | 20/6:16.309 |
| 3 | 3 | 19.449 | 19/6:03.068 |
| 4 | 3 | 19.183 | 19/6:04.013 |
| 5 | 2 | 18.162 | 20/6:18.650 |
| 6 | 2 | 18.046 | 20/6:15.442 |
| 7 | 2 | 18.619 | 20/6:15.118 |
| 8 | 2 | 18.104 | 20/6:13.488 |
| 9 | 2 | 18.290 | 20/6:12.708 |
| 10 | 2 | 25.207 | 19/6:07.039 |
| 11 | 2 | 18.505 | 19/6:05.933 |
| 12 | 2 | 19.229 | 19/6:05.926 |
| 13 | 2 | 19.547 | 19/6:06.398 |
| 14 | 1 | 18.968 | 19/6:05.995 |
| 15 | 1 | 19.015 | 19/6:05.710 |
| 16 | 1 | 21.111 | 19/6:07.978 |
| 17 | 1 | 19.776 | 19/6:08.461 |
| 18 | 1 | 19.189 | 19/6:08.265 |
| 19 | 1 | 18.640 | 19/6:07.543 |