| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 24.469 | N/A |
| 2 | 2 | 19.281 | 22/7:09.037 |
| 3 | 2 | 19.903 | 22/7:15.901 |
| 4 | 2 | 18.822 | 22/7:10.511 |
| 5 | 2 | 19.338 | 22/7:10.525 |
| 6 | 2 | 19.028 | 22/7:09.231 |
| 7 | 2 | 20.288 | 22/7:12.779 |
| 8 | 2 | 23.702 | 21/7:05.503 |
| 9 | 2 | 19.501 | 21/7:04.126 |
| 10 | 2 | 19.978 | 21/7:04.115 |
| 11 | 2 | 24.225 | 21/7:12.601 |
| 12 | 2 | 21.283 | 21/7:14.194 |
| 13 | 4 | 27.705 | 20/7:05.137 |
| 14 | 4 | 22.635 | 20/7:07.399 |
| 15 | 4 | 24.604 | 20/7:12.009 |
| 16 | 4 | 19.866 | 20/7:10.003 |
| 17 | 4 | 18.936 | 20/7:07.144 |
| 18 | 4 | 18.984 | 20/7:04.674 |
| 19 | 4 | 19.348 | 20/7:02.864 |
| 20 | 4 | 19.814 | 20/7:01.710 |