| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.164 | 19/6:04.116 |
| 2 | 4 | 20.20 | 19/6:12.058 |
| 3 | 4 | 19.956 | 19/6:14.426 |
| 4 | 3 | 19.112 | 19/6:11.602 |
| 5 | 3 | 19.633 | 19/6:11.887 |
| 6 | 3 | 19.038 | 19/6:10.192 |
| 7 | 3 | 19.067 | 19/6:09.061 |
| 8 | 3 | 19.183 | 19/6:08.488 |
| 9 | 3 | 19.022 | 19/6:07.702 |
| 10 | 3 | 19.203 | 19/6:07.418 |
| 11 | 3 | 18.928 | 19/6:06.710 |
| 12 | 6 | 39.205 | 18/6:17.266 |
| 13 | 6 | 19.144 | 18/6:14.753 |
| 14 | 6 | 19.413 | 18/6:12.944 |
| 15 | 6 | 19.087 | 18/6:10.986 |
| 16 | 6 | 19.521 | 18/6:09.760 |
| 17 | 6 | 19.316 | 18/6:08.462 |
| 18 | 8 | 19.557 | 18/6:07.549 |