| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 20.084 | 18/6:01.512 |
| 2 | 4 | 19.138 | 19/6:12.609 |
| 3 | 5 | 24.099 | 18/6:19.926 |
| 4 | 5 | 19.989 | 18/6:14.895 |
| 5 | 6 | 19.235 | 18/6:09.162 |
| 6 | 6 | 26.557 | 17/6:05.789 |
| 7 | 6 | 19.899 | 17/6:01.860 |
| 8 | 6 | 19.068 | 18/6:18.155 |
| 9 | 6 | 18.393 | 18/6:12.924 |
| 10 | 6 | 17.576 | 18/6:07.268 |
| 11 | 6 | 18.269 | 18/6:03.775 |
| 12 | 6 | 26.759 | 18/6:13.599 |
| 13 | 6 | 24.737 | 18/6:19.112 |
| 14 | 6 | 19.732 | 18/6:17.402 |
| 15 | 6 | 20.771 | 18/6:17.167 |
| 16 | 6 | 19.368 | 18/6:15.383 |
| 17 | 6 | 18.014 | 18/6:12.376 |
| 18 | 6 | 19.190 | 18/6:10.878 |