| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 17.988 | 21/6:17.748 |
| 2 | 4 | 19.823 | 20/6:18.110 |
| 3 | 5 | 20.042 | 19/6:06.402 |
| 4 | 5 | 21.277 | 19/6:15.867 |
| 5 | 4 | 18.902 | 19/6:12.522 |
| 6 | 4 | 19.087 | 19/6:10.877 |
| 7 | 4 | 17.733 | 19/6:06.027 |
| 8 | 5 | 23.784 | 19/6:16.760 |
| 9 | 4 | 18.110 | 19/6:13.130 |
| 10 | 4 | 17.786 | 19/6:09.611 |
| 11 | 4 | 17.912 | 19/6:06.949 |
| 12 | 5 | 22.771 | 19/6:12.424 |
| 13 | 5 | 18.455 | 19/6:10.748 |
| 14 | 5 | 18.417 | 19/6:09.261 |
| 15 | 4 | 19.181 | 19/6:08.939 |
| 16 | 4 | 18.431 | 19/6:07.768 |
| 17 | 4 | 17.888 | 19/6:06.127 |
| 18 | 4 | 18.189 | 19/6:04.986 |
| 19 | 4 | 18.212 | 19/6:03.988 |