| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 19.802 | 19/6:16.238 |
| 2 | 1 | 18.795 | 19/6:06.672 |
| 3 | 1 | 18.705 | 19/6:02.913 |
| 4 | 1 | 19.928 | 19/6:06.843 |
| 5 | 1 | 21.281 | 19/6:14.342 |
| 6 | 1 | 19.241 | 19/6:12.881 |
| 7 | 1 | 19.384 | 19/6:12.226 |
| 8 | 1 | 19.071 | 19/6:10.992 |
| 9 | 1 | 19.470 | 19/6:10.874 |
| 10 | 1 | 22.225 | 19/6:16.014 |
| 11 | 1 | 19.109 | 19/6:14.837 |
| 12 | 1 | 20.190 | 19/6:15.568 |
| 13 | 1 | 20.679 | 19/6:16.902 |
| 14 | 1 | 20.260 | 19/6:17.476 |
| 15 | 1 | 18.463 | 19/6:15.697 |
| 16 | 1 | 20.915 | 19/6:17.053 |
| 17 | 1 | 20.090 | 19/6:17.327 |
| 18 | 1 | 19.271 | 19/6:16.706 |
| 19 | 1 | 21.799 | 19/6:18.678 |