| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 19.152 | 19/6:03.888 |
| 2 | 2 | 19.640 | 19/6:08.524 |
| 3 | 2 | 17.765 | 20/6:17.047 |
| 4 | 2 | 18.720 | 20/6:16.385 |
| 5 | 2 | 18.346 | 20/6:14.492 |
| 6 | 2 | 18.317 | 20/6:13.133 |
| 7 | 2 | 19.104 | 20/6:14.411 |
| 8 | 2 | 18.374 | 20/6:13.545 |
| 9 | 2 | 18.875 | 20/6:13.984 |
| 10 | 2 | 17.835 | 20/6:12.256 |
| 11 | 2 | 18.527 | 20/6:12.100 |
| 12 | 2 | 19.688 | 20/6:13.905 |
| 13 | 2 | 18.830 | 20/6:14.112 |
| 14 | 2 | 17.667 | 20/6:12.629 |
| 15 | 2 | 18.628 | 20/6:12.624 |
| 16 | 2 | 18.447 | 20/6:12.394 |
| 17 | 2 | 18.269 | 20/6:11.981 |
| 18 | 2 | 17.769 | 20/6:11.059 |
| 19 | 2 | 18.807 | 20/6:11.326 |
| 20 | 2 | 18.312 | 20/6:11.072 |