| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 19.203 | 19/6:04.857 |
| 2 | 5 | 22.330 | 18/6:13.797 |
| 3 | 5 | 20.040 | 18/6:09.438 |
| 4 | 5 | 18.782 | 18/6:01.598 |
| 5 | 5 | 18.501 | 19/6:15.653 |
| 6 | 5 | 18.552 | 19/6:11.792 |
| 7 | 5 | 18.818 | 19/6:09.756 |
| 8 | 5 | 20.219 | 19/6:11.557 |
| 9 | 5 | 18.768 | 19/6:09.894 |
| 10 | 5 | 18.281 | 19/6:07.639 |
| 11 | 5 | 22.131 | 19/6:12.443 |
| 12 | 4 | 18.607 | 19/6:10.867 |
| 13 | 4 | 18.382 | 19/6:09.205 |
| 14 | 4 | 18.248 | 19/6:07.598 |
| 15 | 4 | 18.870 | 19/6:06.994 |
| 16 | 4 | 18.100 | 19/6:05.551 |
| 17 | 5 | 25.200 | 19/6:12.212 |
| 18 | 5 | 24.310 | 19/6:17.194 |
| 19 | 4 | 21.307 | 19/6:18.649 |