| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.386 | 20/5:07.720 |
| 2 | 1 | 15.960 | 20/5:13.460 |
| 3 | 1 | 16.163 | 19/5:00.890 |
| 4 | 1 | 15.658 | 19/5:00.043 |
| 5 | 1 | 15.419 | 20/5:14.344 |
| 6 | 1 | 15.750 | 20/5:14.453 |
| 7 | 1 | 17.809 | 19/5:04.394 |
| 8 | 2 | 15.965 | 19/5:04.261 |
| 9 | 2 | 16.037 | 19/5:04.310 |
| 10 | 2 | 15.866 | 19/5:04.025 |
| 11 | 2 | 19.136 | 19/5:09.439 |
| 12 | 2 | 15.939 | 19/5:08.889 |
| 13 | 2 | 15.766 | 19/5:08.171 |
| 14 | 2 | 15.295 | 19/5:06.916 |
| 15 | 2 | 15.123 | 19/5:05.611 |
| 16 | 2 | 15.820 | 19/5:05.297 |
| 17 | 2 | 15.586 | 19/5:04.758 |
| 18 | 1 | 15.991 | 19/5:04.706 |
| 19 | 1 | 16.176 | 19/5:04.845 |