| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 17.321 | 21/6:03.741 |
| 2 | 3 | 24.385 | 18/6:15.354 |
| 3 | 3 | 17.539 | 19/6:15.218 |
| 4 | 3 | 17.956 | 19/6:06.705 |
| 5 | 3 | 17.348 | 20/6:18.196 |
| 6 | 2 | 17.127 | 20/6:12.253 |
| 7 | 3 | 19.435 | 20/6:14.603 |
| 8 | 3 | 17.690 | 20/6:12.002 |
| 9 | 3 | 17.066 | 20/6:08.593 |
| 10 | 3 | 18.625 | 20/6:08.984 |
| 11 | 3 | 18.305 | 20/6:08.722 |
| 12 | 3 | 17.628 | 20/6:07.375 |
| 13 | 3 | 24.524 | 20/6:16.845 |
| 14 | 3 | 16.353 | 20/6:13.289 |
| 15 | 2 | 17.195 | 20/6:11.329 |
| 16 | 3 | 21.611 | 20/6:15.135 |
| 17 | 3 | 17.473 | 20/6:13.625 |
| 18 | 3 | 26.399 | 19/6:03.090 |
| 19 | 3 | 18.160 | 19/6:02.140 |