| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 14.908 | 21/5:13.068 |
| 2 | 1 | 14.711 | 21/5:11.000 |
| 3 | 2 | 15.069 | 21/5:12.816 |
| 4 | 1 | 14.606 | 21/5:11.293 |
| 5 | 1 | 15.328 | 21/5:13.412 |
| 6 | 1 | 14.803 | 21/5:12.988 |
| 7 | 1 | 14.926 | 21/5:13.053 |
| 8 | 1 | 15.955 | 20/5:00.765 |
| 9 | 2 | 15.606 | 20/5:02.027 |
| 10 | 1 | 14.934 | 20/5:01.692 |
| 11 | 1 | 15.218 | 20/5:01.935 |
| 12 | 2 | 19.249 | 20/5:08.855 |
| 13 | 2 | 18.630 | 20/5:13.758 |
| 14 | 2 | 15.286 | 20/5:13.184 |
| 15 | 2 | 15.097 | 20/5:12.435 |
| 16 | 2 | 15.150 | 20/5:11.845 |
| 17 | 1 | 14.497 | 20/5:10.556 |
| 18 | 1 | 16.125 | 20/5:11.220 |
| 19 | 1 | 16.074 | 20/5:11.760 |
| 20 | 1 | 16.585 | 20/5:12.757 |