Rotorua swimmer Kane Radford has finished 30th in the men's 10km Open Water Swim at the FINA World Swimming Championships in Russia.
The 24-year-old, who was New Zealand's flagbearer at the opening ceremony, lost ground when the slick pace went up another notch on the final 2.5km lap on the Kazanka River.
The Pan Pacific Championship bronze medallist managed a creditable 1hr 51m29s to finish 1 minute 29 seconds behind American winner Jordan Wilimovsky.
The New Zealander positioned himself in the main pack that reeled off three successive 28 minute laps but when Wilimovsky moved through the field from near last, he pushed up the pace.
Only a handful could stay with him as Radford joined some illustrious swimmers including Olympic champion Ous Mellouli and early leader Gergely Gyurta who found the pace too hot.