| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.456 | 21/6:06.576 |
| 2 | 3 | 22.727 | 18/6:01.647 |
| 3 | 3 | 17.003 | 19/6:02.178 |
| 4 | 2 | 16.394 | 20/6:07.900 |
| 5 | 3 | 16.815 | 20/6:01.580 |
| 6 | 3 | 16.248 | 21/6:13.250 |
| 7 | 2 | 16.653 | 21/6:09.888 |
| 8 | 2 | 16.550 | 21/6:07.096 |
| 9 | 2 | 16.275 | 21/6:04.282 |
| 10 | 2 | 16.008 | 21/6:01.471 |
| 11 | 2 | 16.128 | 22/6:16.514 |
| 12 | 2 | 16.352 | 22/6:15.117 |
| 13 | 2 | 16.223 | 22/6:13.716 |
| 14 | 2 | 16.009 | 22/6:12.179 |
| 15 | 2 | 16.501 | 22/6:11.568 |
| 16 | 2 | 16.543 | 22/6:11.092 |
| 17 | 2 | 16.398 | 22/6:10.484 |
| 18 | 2 | 16.544 | 22/6:10.122 |