| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 3 | 17.783 | 21/6:13.443 |
| 2 | 3 | 18.144 | 21/6:17.233 |
| 3 | 5 | 25.154 | 18/6:06.486 |
| 4 | 5 | 18.412 | 19/6:17.591 |
| 5 | 5 | 18.578 | 19/6:12.669 |
| 6 | 5 | 18.880 | 19/6:10.344 |
| 7 | 5 | 18.084 | 19/6:06.523 |
| 8 | 5 | 18.226 | 19/6:03.994 |
| 9 | 5 | 18.683 | 19/6:02.992 |
| 10 | 5 | 18.450 | 19/6:01.748 |
| 11 | 5 | 18.345 | 19/6:00.549 |
| 12 | 5 | 20.204 | 19/6:02.493 |
| 13 | 5 | 20.643 | 19/6:04.779 |
| 14 | 5 | 19.075 | 19/6:04.611 |
| 15 | 5 | 18.743 | 19/6:04.045 |
| 16 | 5 | 18.615 | 19/6:03.397 |
| 17 | 5 | 18.765 | 19/6:02.993 |
| 18 | 5 | 19.359 | 19/6:03.262 |
| 19 | 5 | 19.119 | 19/6:03.262 |