| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.277 | 19/6:06.263 |
| 2 | 1 | 21.065 | 18/6:03.078 |
| 3 | 3 | 19.292 | 19/6:17.682 |
| 4 | 3 | 20.186 | 19/6:19.145 |
| 5 | 2 | 24.941 | 18/6:17.140 |
| 6 | 2 | 18.365 | 18/6:09.378 |
| 7 | 2 | 18.280 | 18/6:03.615 |
| 8 | 3 | 19.905 | 18/6:02.950 |
| 9 | 3 | 18.413 | 19/6:19.417 |
| 10 | 2 | 18.205 | 19/6:16.065 |
| 11 | 2 | 18.222 | 19/6:13.352 |
| 12 | 2 | 18.297 | 19/6:11.209 |
| 13 | 2 | 18.360 | 19/6:09.489 |
| 14 | 2 | 17.761 | 19/6:07.201 |
| 15 | 2 | 19.340 | 19/6:07.218 |
| 16 | 2 | 18.564 | 19/6:06.312 |
| 17 | 1 | 18.150 | 19/6:05.049 |
| 18 | 1 | 18.206 | 19/6:03.986 |
| 19 | 1 | 18.657 | 19/6:03.486 |