Debutants
Jeremy Genesis Maraña is the youngest debutant in The Princess Maha Chackri Sirindhorn's Cup 'Women' in 2018. There are 35 debutants.
| # | Rider | Team | Age |
|---|---|---|---|
| 1 | MARAÑA Jeremy Genesis | Philippines | 16y + 202d |
| 2 | SHAIFUL HISHAM Ezzatie Fifiyana Shazwanie | Malaysia | 18y + 262d |
| 3 | MA Yin Yu | Hong Kong China | 18y + 334d |
| 4 | HARVEY Mikayla | Team Illuminate | 19y + 213d |
| 5 | AZIZ Nurul Najihah Inani | Malaysia | 19y + 286d |
| 6 | KASENOVA Karina | Russia | 19y + 307d |
| 7 | LAM Thi Kim Ngan | Vietnam | 19y + 319d |
| 8 | SULTANOVA Rinata | Kazakhstan | 20y + 22d |
| 9 | TRAN Thi Kim Diem | Vietnam | 20y + 44d |
| 10 | SANAKBAYEVA Zhanerke | Kazakhstan | 20y + 88d |
| 11 | CHRISTIE Georgia | Team Illuminate | 20y + 137d |
| 12 | CAMPBELL Teniel | UCI WCC Womens team | 20y + 197d |
| 13 | SYED ZULKIFLI Sharifah Nur | Malaysia | 20y + 200d |
| 14 | ANDERSON Grace | Team Illuminate | 20y + 273d |
| 15 | ESPÍNOLA Agua Marina | UCI WCC Womens team | 22y + 8d |
| 16 | HILL Amy | Maaslandster International | 22y + 278d |
| 17 | ISKAKOVA Amiliya | Kazakhstan | 23y + 10d |
| 18 | KHATUNTSEVA Gulnaz | Russia | 23y + 352d |
| 19 | DACUMOS Marianne Grace | Philippines | 24y + 92d |
| 20 | MILLARD Lexie | Team Illuminate | 24y + 323d |
| 21 | EHRLER Desiree | Maaslandster International | 26y + 231d |
| 22 | OSHURKOVA Elizaveta | Russia | 26y + 293d |
| 23 | TAN Chelsie Wei Shi | Singapore | 28y + 81d |
| 24 | SOLVANG Julie Meyer | Hitec Products | 28y + 217d |
| 25 | CHAIRIN Kulacha | Fisherman's Friend Chiang Mai | 29y + 143d |
| 26 | AUGUSTINAS Evgenia | Russia | 30y + 76d |
| 27 | NAKAHARA Yasue | Maaslandster International | 31y + 246d |
| 28 | LORVIK Ingrid | Hitec Products | 32y + 46d |
| 29 | HEINE Vita | Hitec Products | 33y + 138d |
| 30 | BECKER Charlotte | Hitec Products | 34y + 324d |
| 31 | HO Wei Ling Michelle | Singapore | 35y + 207d |
| 32 | GAß Daniela | Maaslandster International | 37y + 154d |
| 33 | ZABELINSKAYA Olga | Russia | 37y + 333d |
| 34 | KARAMI Miyoko | Japan | 43y + 214d |
| 35 | MAGTIBAY Hernandez Na Christine Angelic | Philippines |