| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.560 | 19/6:11.640 |
| 2 | 1 | 19.669 | 19/6:12.675 |
| 3 | 1 | 19.117 | 19/6:09.525 |
| 4 | 1 | 19.503 | 19/6:09.783 |
| 5 | 1 | 19.396 | 19/6:09.531 |
| 6 | 1 | 19.341 | 19/6:09.189 |
| 7 | 1 | 19.217 | 19/6:08.608 |
| 8 | 1 | 18.840 | 19/6:07.277 |
| 9 | 1 | 19.339 | 19/6:07.295 |
| 10 | 1 | 19.363 | 19/6:07.355 |
| 11 | 1 | 19.588 | 19/6:07.793 |
| 12 | 1 | 18.968 | 19/6:07.177 |
| 13 | 1 | 19.508 | 19/6:07.444 |
| 14 | 1 | 19.006 | 19/6:06.992 |
| 15 | 1 | 18.894 | 19/6:06.458 |
| 16 | 1 | 19.694 | 19/6:06.941 |
| 17 | 1 | 19.203 | 19/6:06.818 |
| 18 | 1 | 19.620 | 19/6:07.150 |
| 19 | 1 | 20.153 | 19/6:07.979 |