| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 19.080 | 19/6:02.520 |
| 2 | 5 | 19.156 | 19/6:03.242 |
| 3 | 4 | 19.105 | 19/6:03.160 |
| 4 | 3 | 19.298 | 19/6:04.035 |
| 5 | 3 | 19.449 | 19/6:05.134 |
| 6 | 3 | 20.275 | 19/6:08.483 |
| 7 | 3 | 18.895 | 19/6:07.129 |
| 8 | 3 | 18.809 | 19/6:05.909 |
| 9 | 3 | 20.597 | 19/6:08.735 |
| 10 | 6 | 22.464 | 19/6:14.543 |
| 11 | 6 | 19.262 | 19/6:13.765 |
| 12 | 5 | 18.457 | 19/6:11.841 |
| 13 | 4 | 18.295 | 19/6:09.977 |
| 14 | 4 | 18.453 | 19/6:08.593 |
| 15 | 3 | 17.930 | 19/6:06.732 |
| 16 | 3 | 18.473 | 19/6:05.748 |
| 17 | 4 | 20.144 | 19/6:06.747 |
| 18 | 4 | 18.136 | 19/6:05.516 |
| 19 | 4 | 20.373 | 19/6:06.651 |