| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 18.537 | 20/6:10.740 |
| 2 | 3 | 18.171 | 20/6:07.080 |
| 3 | 4 | 18.762 | 20/6:09.800 |
| 4 | 3 | 17.973 | 20/6:07.215 |
| 5 | 3 | 20.821 | 20/6:17.056 |
| 6 | 3 | 18.385 | 20/6:15.497 |
| 7 | 8 | 24.636 | 19/6:12.631 |
| 8 | 6 | 18.175 | 19/6:09.218 |
| 9 | 5 | 17.706 | 19/6:05.573 |
| 10 | 5 | 17.818 | 19/6:02.870 |
| 11 | 5 | 18.217 | 19/6:01.347 |
| 12 | 5 | 19.736 | 19/6:02.484 |
| 13 | 6 | 21.082 | 19/6:05.412 |
| 14 | 6 | 19.088 | 19/6:05.217 |
| 15 | 6 | 18.450 | 19/6:04.239 |
| 16 | 6 | 18.007 | 19/6:02.857 |
| 17 | 6 | 18.638 | 19/6:02.343 |
| 18 | 6 | 21.033 | 19/6:04.415 |
| 19 | 6 | 17.753 | 19/6:02.988 |