| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.736 | 18/6:13.248 |
| 2 | 4 | 20.649 | 18/6:12.465 |
| 3 | 4 | 19.419 | 18/6:04.824 |
| 4 | 4 | 20.523 | 18/6:05.971 |
| 5 | 4 | 19.037 | 18/6:01.310 |
| 6 | 4 | 19.236 | 19/6:18.733 |
| 7 | 4 | 19.028 | 19/6:16.276 |
| 8 | 4 | 19.314 | 19/6:15.112 |
| 9 | 4 | 21.233 | 19/6:18.258 |
| 10 | 4 | 19.986 | 19/6:18.406 |
| 11 | 4 | 20.522 | 19/6:19.452 |
| 12 | 4 | 21.542 | 18/6:01.837 |
| 13 | 4 | 19.514 | 18/6:01.023 |
| 14 | 4 | 20.295 | 18/6:01.329 |
| 15 | 4 | 20.209 | 18/6:01.492 |
| 16 | 4 | 19.568 | 18/6:00.912 |
| 17 | 3 | 20.309 | 18/6:01.186 |
| 18 | 4 | 23.109 | 18/6:04.229 |