| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 2 | 17.723 | 17/5:01.291 |
| 2 | 3 | 17.596 | 17/5:00.212 |
| 3 | 2 | 17.510 | 18/5:16.974 |
| 4 | 2 | 17.252 | 18/5:15.365 |
| 5 | 2 | 17.196 | 18/5:14.197 |
| 6 | 2 | 17.210 | 18/5:13.461 |
| 7 | 2 | 17.063 | 18/5:12.557 |
| 8 | 2 | 18.127 | 18/5:14.273 |
| 9 | 2 | 17.424 | 18/5:14.202 |
| 10 | 2 | 17.058 | 18/5:13.486 |
| 11 | 1 | 16.984 | 18/5:12.779 |
| 12 | 2 | 18.414 | 18/5:14.336 |
| 13 | 2 | 17.417 | 18/5:14.272 |
| 14 | 2 | 16.944 | 18/5:13.609 |
| 15 | 2 | 17.842 | 18/5:14.112 |
| 16 | 2 | 17.497 | 18/5:14.164 |
| 17 | 2 | 17.372 | 18/5:14.078 |
| 18 | 3 | 18.849 | 18/5:15.478 |