| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.953 | 19/6:19.107 |
| 2 | 2 | 18.304 | 19/6:03.441 |
| 3 | 2 | 18.219 | 20/6:16.507 |
| 4 | 2 | 17.449 | 20/6:09.625 |
| 5 | 2 | 17.977 | 20/6:07.608 |
| 6 | 2 | 17.940 | 20/6:06.140 |
| 7 | 2 | 19.865 | 20/6:10.591 |
| 8 | 2 | 19.057 | 20/6:11.910 |
| 9 | 2 | 18.001 | 20/6:10.589 |
| 10 | 2 | 18.205 | 20/6:09.940 |
| 11 | 2 | 17.925 | 20/6:08.900 |
| 12 | 2 | 19.266 | 20/6:10.268 |
| 13 | 2 | 18.736 | 20/6:10.611 |
| 14 | 2 | 18.793 | 20/6:10.986 |
| 15 | 2 | 18.163 | 20/6:10.471 |
| 16 | 2 | 19.551 | 20/6:11.755 |
| 17 | 2 | 18.161 | 20/6:11.253 |
| 18 | 2 | 19.747 | 20/6:12.569 |
| 19 | 2 | 18.347 | 20/6:12.273 |
| 20 | 2 | 17.984 | 20/6:11.643 |