| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 20.582 | 18/6:10.476 |
| 2 | 5 | 21.541 | 18/6:19.107 |
| 3 | 5 | 21.301 | 18/6:20.544 |
| 4 | 5 | 19.404 | 18/6:12.726 |
| 5 | 5 | 19.211 | 18/6:07.340 |
| 6 | 5 | 20.207 | 18/6:06.738 |
| 7 | 5 | 22.478 | 18/6:12.147 |
| 8 | 5 | 22.657 | 18/6:16.607 |
| 9 | 5 | 18.775 | 18/6:12.312 |
| 10 | 5 | 22.768 | 18/6:16.063 |
| 11 | 5 | 19.591 | 18/6:13.934 |
| 12 | 5 | 20.648 | 18/6:13.745 |
| 13 | 5 | 20.136 | 18/6:12.876 |
| 14 | 5 | 19.257 | 18/6:11.001 |
| 15 | 5 | 19.237 | 18/6:09.352 |
| 16 | 5 | 18.316 | 18/6:06.873 |
| 17 | 5 | 18.549 | 18/6:04.932 |
| 18 | 5 | 22.533 | 18/6:07.191 |