| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 1 | 20.568 | 18/6:10.224 |
| 2 | 1 | 20.285 | 18/6:07.677 |
| 3 | 1 | 20.531 | 18/6:08.304 |
| 4 | 1 | 19.603 | 18/6:04.441 |
| 5 | 1 | 20.436 | 18/6:05.123 |
| 6 | 1 | 23.713 | 18/6:15.408 |
| 7 | 1 | 20.824 | 18/6:15.326 |
| 8 | 1 | 20.870 | 18/6:15.368 |
| 9 | 1 | 20.192 | 18/6:14.044 |
| 10 | 1 | 20.309 | 18/6:13.196 |
| 11 | 1 | 20.323 | 18/6:12.525 |
| 12 | 1 | 22.723 | 18/6:15.566 |
| 13 | 1 | 20.063 | 18/6:14.455 |
| 14 | 1 | 20.552 | 18/6:14.133 |
| 15 | 1 | 21.144 | 18/6:14.563 |
| 16 | 1 | 19.788 | 18/6:13.415 |
| 17 | 1 | 21.464 | 18/6:14.176 |
| 18 | 1 | 20.109 | 18/6:13.497 |