| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 18.523 | 20/6:10.460 |
| 2 | 3 | 18.516 | 20/6:10.390 |
| 3 | 3 | 19.379 | 20/6:16.120 |
| 4 | 3 | 18.804 | 20/6:16.110 |
| 5 | 3 | 19.666 | 19/6:00.574 |
| 6 | 3 | 18.287 | 20/6:17.250 |
| 7 | 3 | 19.574 | 19/6:00.319 |
| 8 | 3 | 20.046 | 19/6:02.888 |
| 9 | 3 | 18.442 | 19/6:01.500 |
| 10 | 3 | 18.524 | 19/6:00.546 |
| 11 | 3 | 29.934 | 19/6:19.473 |
| 12 | 3 | 19.193 | 19/6:18.239 |
| 13 | 3 | 18.468 | 19/6:16.136 |
| 14 | 3 | 18.517 | 19/6:14.399 |
| 15 | 3 | 18.843 | 19/6:13.307 |
| 16 | 3 | 20.454 | 19/6:14.264 |
| 17 | 3 | 18.592 | 19/6:13.028 |
| 18 | 3 | 19.700 | 19/6:13.099 |
| 19 | 3 | 20.381 | 19/6:13.843 |