| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 4.992 | N/A |
| 2 | 2 | 19.270 | 20/6:11.122 |
| 3 | 2 | 19.091 | 20/6:09.421 |
| 4 | 2 | 19.207 | 20/6:09.589 |
| 5 | 2 | 18.677 | 20/6:07.155 |
| 6 | 2 | 19.143 | 20/6:07.466 |
| 7 | 2 | 19.343 | 20/6:08.306 |
| 8 | 2 | 18.614 | 20/6:06.928 |
| 9 | 2 | 19.473 | 20/6:07.934 |
| 10 | 2 | 19.239 | 20/6:08.223 |
| 11 | 2 | 19.995 | 20/6:09.890 |
| 12 | 2 | 18.792 | 20/6:09.177 |
| 13 | 2 | 18.883 | 20/6:08.726 |
| 14 | 2 | 19.231 | 20/6:08.853 |
| 15 | 2 | 18.890 | 20/6:08.005 |
| 16 | 2 | 18.819 | 20/6:08.103 |
| 17 | 2 | 19.913 | 20/6:09.055 |
| 18 | 2 | 19.385 | 20/6:09.305 |
| 19 | 2 | 20.168 | 20/6:10.354 |
| 20 | 2 | 19.853 | 20/6:10.978 |