| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 1.768 | N/A |
| 2 | 1 | 19.028 | 20/6:03.003 |
| 3 | 1 | 19.704 | 20/6:09.722 |
| 4 | 1 | 20.063 | 20/6:14.136 |
| 5 | 1 | 18.877 | 20/6:10.071 |
| 6 | 1 | 18.761 | 20/6:08.213 |
| 7 | 1 | 19.141 | 20/6:07.752 |
| 8 | 1 | 18.576 | 20/6:05.889 |
| 9 | 1 | 18.928 | 20/6:05.328 |
| 10 | 1 | 19.143 | 20/6:05.345 |
| 11 | 1 | 19.890 | 20/6:06.778 |
| 12 | 1 | 18.999 | 20/6:06.412 |
| 13 | 1 | 19.009 | 20/6:06.123 |
| 14 | 1 | 19.488 | 20/6:06.578 |
| 15 | 1 | 19.357 | 20/6:06.790 |
| 16 | 1 | 19.317 | 20/6:06.923 |
| 17 | 1 | 18.960 | 20/6:06.616 |
| 18 | 1 | 18.748 | 20/6:06.108 |
| 19 | 1 | 18.486 | 20/6:05.380 |
| 20 | 1 | 21.858 | 20/6:08.101 |