| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 16.046 | 19/5:04.874 |
| 2 | 3 | 15.688 | 19/5:01.473 |
| 3 | 3 | 15.498 | 20/5:14.880 |
| 4 | 3 | 15.530 | 20/5:13.810 |
| 5 | 3 | 15.360 | 20/5:12.488 |
| 6 | 3 | 15.007 | 20/5:10.430 |
| 7 | 2 | 14.707 | 20/5:08.103 |
| 8 | 2 | 15.812 | 20/5:09.120 |
| 9 | 2 | 15.167 | 20/5:08.478 |
| 10 | 1 | 15.125 | 20/5:07.880 |
| 11 | 2 | 20.068 | 19/5:00.559 |
| 12 | 2 | 18.823 | 19/5:05.316 |
| 13 | 2 | 15.040 | 19/5:03.811 |
| 14 | 2 | 14.993 | 19/5:02.458 |
| 15 | 2 | 14.951 | 19/5:01.232 |
| 16 | 2 | 16.537 | 19/5:02.043 |
| 17 | 2 | 15.017 | 19/5:01.059 |
| 18 | 2 | 14.904 | 19/5:00.066 |
| 19 | 2 | 15.473 | 20/5:15.522 |
| 20 | 2 | 16.021 | 20/5:15.767 |