| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.677 | 19/6:13.863 |
| 2 | 3 | 18.423 | 19/6:01.950 |
| 3 | 2 | 18.971 | 19/6:01.450 |
| 4 | 4 | 18.621 | 20/6:18.460 |
| 5 | 4 | 20.103 | 19/6:04.021 |
| 6 | 4 | 18.606 | 19/6:02.270 |
| 7 | 4 | 20.247 | 19/6:05.473 |
| 8 | 3 | 19.190 | 19/6:05.365 |
| 9 | 3 | 18.822 | 19/6:04.504 |
| 10 | 4 | 19.488 | 19/6:05.081 |
| 11 | 4 | 19.003 | 19/6:04.715 |
| 12 | 4 | 20.868 | 19/6:07.363 |
| 13 | 4 | 19.844 | 19/6:08.107 |
| 14 | 4 | 19.463 | 19/6:08.228 |
| 15 | 4 | 19.362 | 19/6:08.205 |
| 16 | 4 | 19.670 | 19/6:08.550 |
| 17 | 4 | 19.755 | 19/6:08.950 |
| 18 | 4 | 21.654 | 19/6:11.310 |
| 19 | 4 | 19.232 | 19/6:10.999 |