| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 18.719 | N/A |
| 2 | 2 | 16.414 | 22/6:03.413 |
| 3 | 2 | 19.242 | 21/6:15.279 |
| 4 | 1 | 14.632 | 22/6:10.735 |
| 5 | 1 | 19.001 | 21/6:05.164 |
| 6 | 1 | 15.596 | 22/6:15.236 |
| 7 | 2 | 18.283 | 21/6:02.612 |
| 8 | 2 | 17.142 | 21/6:02.461 |
| 9 | 2 | 19.248 | 21/6:07.614 |
| 10 | 2 | 16.006 | 21/6:04.416 |
| 11 | 2 | 16.101 | 21/6:02.049 |
| 12 | 2 | 20.844 | 21/6:08.735 |
| 13 | 2 | 19.401 | 21/6:11.902 |
| 14 | 2 | 17.752 | 21/6:12.045 |
| 15 | 2 | 17.397 | 21/6:11.660 |
| 16 | 2 | 19.121 | 21/6:13.625 |
| 17 | 2 | 19.875 | 21/6:16.287 |
| 18 | 2 | 15.552 | 21/6:13.550 |
| 19 | 2 | 14.774 | 21/6:10.253 |
| 20 | 2 | 17.577 | 21/6:10.253 |
| 21 | 2 | 24.395 | 21/6:17.072 |