| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.123 | N/A |
| 2 | 1 | 20.022 | 18/6:01.497 |
| 3 | 1 | 20.098 | 18/6:02.143 |
| 4 | 1 | 18.926 | 19/6:15.399 |
| 5 | 1 | 19.289 | 19/6:13.630 |
| 6 | 1 | 18.535 | 19/6:09.855 |
| 7 | 1 | 19.267 | 19/6:09.534 |
| 8 | 1 | 18.172 | 19/6:06.489 |
| 9 | 1 | 18.031 | 19/6:03.888 |
| 10 | 1 | 18.146 | 19/6:02.095 |
| 11 | 1 | 26.458 | 19/6:15.622 |
| 12 | 1 | 17.860 | 19/6:12.620 |
| 13 | 1 | 19.087 | 19/6:11.959 |
| 14 | 1 | 18.898 | 19/6:11.138 |
| 15 | 1 | 18.178 | 19/6:09.509 |
| 16 | 1 | 18.120 | 19/6:08.027 |
| 17 | 1 | 18.246 | 19/6:06.872 |
| 18 | 1 | 18.181 | 19/6:05.784 |
| 19 | 1 | 18.032 | 19/6:04.669 |