| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.864 | 21/6:15.144 |
| 2 | 2 | 18.152 | 20/6:00.160 |
| 3 | 2 | 18.217 | 20/6:01.553 |
| 4 | 2 | 22.988 | 19/6:06.800 |
| 5 | 2 | 25.380 | 18/6:09.364 |
| 6 | 2 | 18.074 | 18/6:02.025 |
| 7 | 2 | 23.627 | 18/6:11.062 |
| 8 | 2 | 17.238 | 18/6:03.465 |
| 9 | 2 | 20.941 | 18/6:04.962 |
| 10 | 2 | 18.172 | 18/6:01.175 |
| 11 | 2 | 25.501 | 18/6:10.070 |
| 12 | 2 | 18.929 | 18/6:07.625 |
| 13 | 2 | 19.946 | 18/6:06.963 |
| 14 | 2 | 18.439 | 18/6:04.459 |
| 15 | 2 | 17.623 | 18/6:01.309 |
| 16 | 2 | 18.068 | 19/6:19.001 |
| 17 | 2 | 17.414 | 19/6:16.170 |
| 18 | 2 | 22.819 | 19/6:19.358 |
| 19 | 2 | 20.340 | 19/6:19.732 |