| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 15.889 | 19/5:01.891 |
| 2 | 3 | 14.903 | 20/5:07.920 |
| 3 | 4 | 14.777 | 20/5:03.793 |
| 4 | 4 | 15.442 | 20/5:05.055 |
| 5 | 4 | 14.639 | 20/5:02.600 |
| 6 | 4 | 14.557 | 20/5:00.690 |
| 7 | 3 | 15.084 | 20/5:00.831 |
| 8 | 4 | 14.758 | 20/5:00.123 |
| 9 | 4 | 14.220 | 21/5:13.294 |
| 10 | 3 | 14.782 | 21/5:13.007 |
| 11 | 3 | 15.728 | 21/5:14.578 |
| 12 | 3 | 15.060 | 21/5:14.718 |
| 13 | 3 | 14.827 | 21/5:14.460 |
| 14 | 3 | 14.485 | 21/5:13.727 |
| 15 | 3 | 16.634 | 20/5:01.047 |
| 16 | 3 | 15.15 | 20/5:00.981 |
| 17 | 3 | 14.410 | 20/5:00.229 |
| 18 | 3 | 14.541 | 21/5:14.692 |
| 19 | 3 | 19.113 | 20/5:04.052 |
| 20 | 3 | 14.964 | 20/5:03.813 |