| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 15.919 | 19/5:02.461 |
| 2 | 1 | 15.568 | 20/5:14.870 |
| 3 | 1 | 15.711 | 20/5:14.653 |
| 4 | 1 | 16.142 | 19/5:00.865 |
| 5 | 1 | 15.677 | 19/5:00.265 |
| 6 | 1 | 16.113 | 19/5:01.245 |
| 7 | 1 | 15.897 | 19/5:01.359 |
| 8 | 1 | 15.972 | 19/5:01.623 |
| 9 | 1 | 15.900 | 19/5:01.676 |
| 10 | 1 | 16.904 | 19/5:03.626 |
| 11 | 1 | 16.297 | 19/5:04.173 |
| 12 | 1 | 16.160 | 19/5:04.412 |
| 13 | 1 | 15.936 | 19/5:04.286 |
| 14 | 1 | 15.821 | 19/5:04.023 |
| 15 | 1 | 16.077 | 19/5:04.119 |
| 16 | 1 | 16.144 | 19/5:04.283 |
| 17 | 1 | 15.997 | 19/5:04.263 |
| 18 | 1 | 15.818 | 19/5:04.056 |
| 19 | 1 | 15.882 | 19/5:03.935 |