Seto Lai Peng ranks #5 among Malaysian women marathoners for the 2026 season, on a net time of 3:14:07 set at Seoul Marathon 2026 on 15 March 2026. On the all-time Malaysian marathon board compiled by BiiB, Seto Lai Peng sits at #24 with an official gun time of 3:21:00 from Sydney Marathon 2025.