| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 16.757 | 18/5:01.626 |
| 2 | 1 | 16.123 | 19/5:12.360 |
| 3 | 1 | 15.300 | 19/5:05.140 |
| 4 | 1 | 20.553 | 18/5:09.298 |
| 5 | 2 | 18.094 | 18/5:12.577 |
| 6 | 1 | 15.281 | 18/5:06.324 |
| 7 | 1 | 15.750 | 18/5:03.063 |
| 8 | 1 | 15.463 | 19/5:16.637 |
| 9 | 1 | 15.948 | 19/5:15.123 |
| 10 | 1 | 15.390 | 19/5:12.852 |
| 11 | 1 | 15.967 | 19/5:11.990 |
| 12 | 1 | 15.596 | 19/5:10.685 |
| 13 | 1 | 15.489 | 19/5:09.424 |
| 14 | 1 | 15.317 | 19/5:08.109 |
| 15 | 1 | 15.289 | 19/5:06.935 |
| 16 | 1 | 15.592 | 19/5:06.267 |
| 17 | 1 | 15.449 | 19/5:05.518 |
| 18 | 1 | 15.516 | 19/5:04.923 |
| 19 | 1 | 19.926 | 19/5:08.800 |