| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.810 | 21/6:14.010 |
| 2 | 3 | 18.101 | 21/6:17.066 |
| 3 | 3 | 18.159 | 20/6:00.467 |
| 4 | 3 | 17.400 | 21/6:15.217 |
| 5 | 3 | 17.537 | 21/6:13.829 |
| 6 | 3 | 19.164 | 20/6:00.570 |
| 7 | 3 | 17.475 | 21/6:16.938 |
| 8 | 3 | 19.152 | 20/6:01.995 |
| 9 | 3 | 18.180 | 20/6:02.173 |
| 10 | 3 | 17.411 | 20/6:00.778 |
| 11 | 3 | 17.355 | 21/6:17.511 |
| 12 | 3 | 16.893 | 21/6:15.615 |
| 13 | 3 | 17.731 | 21/6:15.364 |
| 14 | 3 | 19.208 | 21/6:17.364 |
| 15 | 3 | 17.253 | 21/6:16.361 |
| 16 | 3 | 17.234 | 21/6:15.458 |
| 17 | 3 | 19.772 | 21/6:17.796 |
| 18 | 3 | 20.381 | 20/6:02.462 |
| 19 | 3 | 18.306 | 20/6:02.655 |
| 20 | 3 | 17.656 | 20/6:02.178 |