| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 5 | 21.355 | 17/6:03.035 |
| 2 | 4 | 18.293 | 19/6:16.656 |
| 3 | 3 | 18.402 | 19/6:07.650 |
| 4 | 3 | 18.577 | 19/6:03.978 |
| 5 | 4 | 19.291 | 19/6:04.488 |
| 6 | 4 | 21.221 | 19/6:10.940 |
| 7 | 4 | 19.258 | 19/6:10.220 |
| 8 | 4 | 19.090 | 19/6:09.282 |
| 9 | 3 | 18.134 | 19/6:06.533 |
| 10 | 3 | 19.011 | 19/6:06.001 |
| 11 | 3 | 17.849 | 19/6:03.558 |
| 12 | 3 | 20.283 | 19/6:05.376 |
| 13 | 3 | 20.164 | 19/6:06.741 |
| 14 | 3 | 20.075 | 19/6:07.790 |
| 15 | 3 | 19.036 | 19/6:07.383 |
| 16 | 3 | 18.415 | 19/6:06.289 |
| 17 | 3 | 18.876 | 19/6:05.839 |
| 18 | 3 | 23.333 | 19/6:10.144 |
| 19 | 3 | 19.649 | 19/6:10.312 |