| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 21.348 | N/A |
| 2 | 2 | 20.745 | 18/6:14.013 |
| 3 | 2 | 22.823 | 17/6:09.892 |
| 4 | 1 | 18.466 | 18/6:12.874 |
| 5 | 1 | 21.623 | 18/6:16.890 |
| 6 | 1 | 20.920 | 18/6:16.909 |
| 7 | 1 | 20.559 | 18/6:15.009 |
| 8 | 3 | 27.137 | 17/6:09.400 |
| 9 | 3 | 18.968 | 17/6:03.083 |
| 10 | 3 | 21.219 | 17/6:03.499 |
| 11 | 3 | 18.852 | 18/6:20.578 |
| 12 | 3 | 19.940 | 18/6:18.737 |
| 13 | 3 | 26.673 | 17/6:05.248 |
| 14 | 3 | 18.343 | 17/6:01.370 |
| 15 | 3 | 20.031 | 18/6:21.139 |
| 16 | 3 | 22.109 | 17/6:00.983 |
| 17 | 3 | 18.739 | 18/6:19.566 |
| 18 | 3 | 21.323 | 18/6:19.818 |