| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 1.565 | N/A |
| 2 | 2 | 22.455 | 20/7:08.021 |
| 3 | 2 | 21.866 | 20/7:02.614 |
| 4 | 2 | 22.425 | 20/7:04.289 |
| 5 | 2 | 21.398 | 20/7:00.249 |
| 6 | 2 | 21.494 | 21/7:20.117 |
| 7 | 2 | 21.098 | 21/7:17.351 |
| 8 | 2 | 22.188 | 21/7:18.490 |
| 9 | 2 | 22.646 | 21/7:20.049 |
| 10 | 2 | 21.378 | 21/7:19.227 |
| 11 | 3 | 25.976 | 20/7:05.120 |
| 12 | 3 | 22.218 | 20/7:04.992 |
| 13 | 3 | 22.301 | 20/7:05.016 |
| 14 | 3 | 21.707 | 20/7:04.168 |
| 15 | 5 | 26.421 | 20/7:09.839 |
| 16 | 5 | 21.303 | 20/7:08.272 |
| 17 | 4 | 21.284 | 20/7:06.877 |
| 18 | 4 | 21.184 | 20/7:05.535 |
| 19 | 3 | 23.053 | 20/7:06.315 |
| 20 | 5 | 27.809 | 20/7:11.769 |