| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 15.188 | 20/5:03.760 |
| 2 | 4 | 15.671 | 20/5:08.590 |
| 3 | 4 | 17.063 | 19/5:03.506 |
| 4 | 3 | 14.998 | 20/5:14.600 |
| 5 | 4 | 15.003 | 20/5:11.692 |
| 6 | 3 | 15.236 | 20/5:10.530 |
| 7 | 3 | 15.332 | 20/5:09.974 |
| 8 | 4 | 16.203 | 20/5:11.735 |
| 9 | 4 | 15.811 | 20/5:12.233 |
| 10 | 4 | 15.538 | 20/5:12.086 |
| 11 | 4 | 18.606 | 19/5:01.666 |
| 12 | 4 | 16.116 | 19/5:02.045 |
| 13 | 4 | 15.640 | 19/5:01.669 |
| 14 | 4 | 15.587 | 19/5:01.275 |
| 15 | 4 | 15.900 | 19/5:01.330 |
| 16 | 4 | 20.465 | 19/5:06.799 |
| 17 | 4 | 16.848 | 19/5:07.582 |
| 18 | 4 | 19.342 | 19/5:10.911 |
| 19 | 4 | 15.130 | 19/5:09.677 |